Q: Is 129,745 a Prime Number?
A: No, 129,745 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 129745 can be evenly divided by 1 5 7 11 35 55 77 337 385 1,685 2,359 3,707 11,795 18,535 25,949 and 129,745, with no remainder.
Since 129,745 cannot be divided by just 1 and 129,745, it is not a prime number.