227 (number)
Natural number
From Wikipedia, the free encyclopedia
227 (two hundred [and] twenty-seven) is the natural number following 226 and preceding 228. It is also a prime number.
| ||||
|---|---|---|---|---|
| Cardinal | two hundred twenty-seven | |||
| Ordinal | 227th (two hundred twenty-seventh) | |||
| Factorization | prime | |||
| Prime | yes | |||
| Greek numeral | ΣΚΖ´ | |||
| Roman numeral | CCXXVII, ccxxvii | |||
| Binary | 111000112 | |||
| Ternary | 221023 | |||
| Senary | 10156 | |||
| Octal | 3438 | |||
| Duodecimal | 16B12 | |||
| Hexadecimal | E316 | |||
In mathematics
227 is a twin prime with 229, and the start of a prime triplet with 229 and 233.[1] 227 is a safe prime, a regular prime,[2] a Pillai prime,[3] a Stern prime,[4] and a Ramanujan prime.[5]
