Q: Is 13,239 a Prime Number?
A: No, 13,239 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 13239 can be evenly divided by 1 3 9 1,471 4,413 and 13,239, with no remainder.
Since 13,239 cannot be divided by just 1 and 13,239, it is not a prime number.