Q: Is 250,428 a Prime Number?
A: No, 250,428 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 250428 can be evenly divided by 1 2 3 4 6 12 41 82 123 164 246 492 509 1,018 1,527 2,036 3,054 6,108 20,869 41,738 62,607 83,476 125,214 and 250,428, with no remainder.
Since 250,428 cannot be divided by just 1 and 250,428, it is not a prime number.