| 227 (number) |
Article Index for 227 |
Information About227 (number) |
IN MATHEMATICS 227 is a Prime Number , and a Twin Prime with 229 (thus 227 is a Chen Prime ). 223 plus 4 is 227, so they are Cousin Prime s. 227 plus 6 is 233, making 227 and 233 Sexy Prime s; furthermore, 227, 233, and 239 form a sexy prime triplet. Since (227 - 1)/2 is 113, also a prime, 227 is a Safe Prime . It is also a Regular Prime . 227 is an Eisenstein Prime with no imaginary part, and also a Gaussian Prime . 227 is a Stern Prime since it is not of the form . |
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