199 (number)

	[[{{#expr: (floor({{{number}}} div {{{factor}}})) * {{{factor}}}+({{{1}}}{{{factor}}} div 10)}} (number)\|{{#switch:{{{1}}}\|-1={{#ifexpr:(floor({{{number}}} div 10)) = 0\|-1\|←}}\|10=→\|#default={{#expr:(floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}}}}]] [[{{#expr: (floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}} (number)\|{{#switch:{{{1}}}\|-1={{#ifexpr:(floor({{{number}}} div 10)) = 0\|-1\|←}}\|10=→\|#default={{#expr:(floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}}}}]] [[{{#expr: (floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}} (number)\|{{#switch:{{{1}}}\|-1={{#ifexpr:(floor({{{number}}} div 10)) = 0\|-1\|←}}\|10=→\|#default={{#expr:(floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}}}}]] [[{{#expr: (floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}} (number)\|{{#switch:{{{1}}}\|-1={{#ifexpr:(floor({{{number}}} div 10)) = 0\|-1\|←}}\|10=→\|#default={{#expr:(floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}}}}]] [[{{#expr: (floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}} (number)\|{{#switch:{{{1}}}\|-1={{#ifexpr:(floor({{{number}}} div 10)) = 0\|-1\|←}}\|10=→\|#default={{#expr:(floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}}}}]] [[{{#expr: (floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}} (number)\|{{#switch:{{{1}}}\|-1={{#ifexpr:(floor({{{number}}} div 10)) = 0\|-1\|←}}\|10=→\|#default={{#expr:(floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}}}}]] [[{{#expr: (floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}} (number)\|{{#switch:{{{1}}}\|-1={{#ifexpr:(floor({{{number}}} div 10)) = 0\|-1\|←}}\|10=→\|#default={{#expr:(floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}}}}]] [[{{#expr: (floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}} (number)\|{{#switch:{{{1}}}\|-1={{#ifexpr:(floor({{{number}}} div 10)) = 0\|-1\|←}}\|10=→\|#default={{#expr:(floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}}}}]] [[{{#expr: (floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}} (number)\|{{#switch:{{{1}}}\|-1={{#ifexpr:(floor({{{number}}} div 10)) = 0\|-1\|←}}\|10=→\|#default={{#expr:(floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}}}}]] [[{{#expr: (floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}} (number)\|{{#switch:{{{1}}}\|-1={{#ifexpr:(floor({{{number}}} div 10)) = 0\|-1\|←}}\|10=→\|#default={{#expr:(floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}}}}]] [[{{#expr: (floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}} (number)\|{{#switch:{{{1}}}\|-1={{#ifexpr:(floor({{{number}}} div 10)) = 0\|-1\|←}}\|10=→\|#default={{#expr:(floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}}}}]] [[{{#expr: (floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}{{{factor}}} div 10)}} (number)\|{{#switch:{{{1}}}\|-1={{#ifexpr:(floor({{{number}}} div 10)) = 0\|-1\|←}}\|10=→\|#default={{#expr:(floor({{{number}}} div {{{factor}}})) {{{factor}}}+({{{1}}}*{{{factor}}} div 10)}}}}]] List of numbers — Integers ← 0 100 200 300 400 500 600 700 800 900 →
Cardinal	one hundred ninety-nine
Ordinal	199th; (one hundred ninety-ninth)
Factorization	prime
Prime	46th
Greek numeral	ΡϞΘ´
Roman numeral	CXCIX
Binary	110001112
Ternary	211013
Quaternary	30134
Quinary	12445
Senary	5316
Octal	3078
Duodecimal	14712
Hexadecimal	C716
Vigesimal	9J20
Base 36	5J36

199 (one hundred [and] ninety-nine) is the natural number following 198 and preceding 200.

In mathematics

199 is an odd number
199 is a centered triangular number
199 is a centered 33-gonal number
199 is a deficient number, as its aliquot sum, 1, is less than 199
199 is a Lucas number
199 is a prime number
- 199 is a Chen prime
- 199 is a permutable prime which can have its digits switched, and create another prime number (991)
- 199 is a twin prime with 197
- 199 is the sum of three consecutive primes: 61 + 67 + 71
- 199 is the sum of five consecutive primes: 31 + 37 + 41 + 43 + 47
- 199 is the fourth part of a prime quadruplet: 191, 193, 197, 199
199 is a square-free number
199 is an odious number
199 is the smallest natural number that takes more than two revolutions to get a Full Digital Root. D_t(199) = 1

199 is the smallest positive integer d such that the imaginary quadratic field Q(√–d) has class number = 9.^[1]

In geography

199 Fremont Street is a Class A office tower in San Francisco's South of Market district

In movies

199 Lives: The Travis Pastrana Story, a 2008 documentary on extreme-sports legend Travis Pastrana

In sports

Ryan Howard of the Philadelphia Phillies had a record 199 strikeouts in the 2007 Major League Baseball season
Jordan 199 Formula One car during the 1999 season
Travis Pastrana is a professional motorsports competitor and stunt performer riding under the number 199.

In transportation

London Buses route 199
Arado Ar 199 was a floatplane, a low-wing monoplane, designed in 1938, of which two prototypes were built

In TV and radio

199 Park Lane is a 1965 British television soap opera on the BBC

In other fields

199 is also:

The year AD 199 or 199 BC
The atomic number of an element temporarily called Unennennium
Minuscule 199 is a Greek minuscule manuscript of the New Testament, on parchment
199 Byblis is a large main belt asteroid

References

↑ "Tables of imaginary quadratic fields with small class number". numbertheory.org.

External links

This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.

[1] "Tables of imaginary quadratic fields with small class number". numbertheory.org.