Q: Is 254,428 a Prime Number?
A: No, 254,428 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 254428 can be evenly divided by 1 2 4 63,607 127,214 and 254,428, with no remainder.
Since 254,428 cannot be divided by just 1 and 254,428, it is not a prime number.