Wikipedia
203 (number)
203 (two hundred [and] three) is the natural number following 202 and preceding 204.
| Cardinal | two hundred three |
|---|---|
| Ordinal | 203rd (two hundred third) |
| Factorization | 7 × 29 |
| Divisors | 1, 7, 29, 203 |
| Greek numeral | ΣΓ´ |
| Roman numeral | CCIII |
| Binary | 110010112 |
| Ternary | 211123 |
| Senary | 5356 |
| Octal | 3138 |
| Duodecimal | 14B12 |
| Hexadecimal | CB16 |
In mathematics edit
203 is the seventh Bell number, giving the number of partitions of a set of size 6.[1] 203 different triangles can be made from three rods with integer lengths of at most 12, and 203 integer squares (not necessarily of unit size) can be found in a staircase-shaped polyomino formed by stacks of unit squares of heights ranging from 1 to 12.[2]
In other fields edit
- 203 is the HTTP status code for non-authoritative information, indicating that the request was successful but the enclosed payload has been modified from that of the origin server's 200 (OK) response by a transforming proxy.[3]
- M203 grenade launcher
See also edit
- Area code 203, in Connecticut
- The year 203
- Hill 203, near Lüshunkou, China
References edit
- ^ Sloane, N. J. A. (ed.). "Sequence A000110 (Bell or exponential numbers: number of ways to partition a set of n labeled elements)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
- ^ Sloane, N. J. A. (ed.). "Sequence A002623 (G.f.: 1/((1-x)^4*(1+x)))". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
- ^ Hypertext Transfer Protocol (HTTP/1.1): Semantics and Content, 203 Non-Authoritative Information, ietf.org, retrieved 2014-07-26.