Number 257 - properties and curiosities
Two hundred fifty seven
257 is an odd number.
257 is a prime number, which means it is only divisible by 1 and itself.
In binary, 257 is represented as 100000001.
In hex, 257 is represented as 101.
Prime factorization of 257: 257.
Factors of 257 are: 1, 257.