Q: Is 145,708 a Prime Number?
A: No, 145,708 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 145708 can be evenly divided by 1 2 4 73 146 292 499 998 1,996 36,427 72,854 and 145,708, with no remainder.
Since 145,708 cannot be divided by just 1 and 145,708, it is not a prime number.