Q: Is 129,724 a Prime Number?
A: No, 129,724 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 129724 can be evenly divided by 1 2 4 7 14 28 41 82 113 164 226 287 452 574 791 1,148 1,582 3,164 4,633 9,266 18,532 32,431 64,862 and 129,724, with no remainder.
Since 129,724 cannot be divided by just 1 and 129,724, it is not a prime number.