Q: Is 129,618 a Prime Number?
A: No, 129,618 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 129618 can be evenly divided by 1 2 3 6 9 18 19 38 57 114 171 342 379 758 1,137 2,274 3,411 6,822 7,201 14,402 21,603 43,206 64,809 and 129,618, with no remainder.
Since 129,618 cannot be divided by just 1 and 129,618, it is not a prime number.