Q: Is 255,442 a Prime Number?
A: No, 255,442 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 255442 can be evenly divided by 1 2 11 17 22 34 187 374 683 1,366 7,513 11,611 15,026 23,222 127,721 and 255,442, with no remainder.
Since 255,442 cannot be divided by just 1 and 255,442, it is not a prime number.