Q: Is 100,628 a Prime Number?
A: No, 100,628 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 100628 can be evenly divided by 1 2 4 11 22 44 2,287 4,574 9,148 25,157 50,314 and 100,628, with no remainder.
Since 100,628 cannot be divided by just 1 and 100,628, it is not a prime number.