Q: Is 16,039 a Prime Number?
A: No, 16,039 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 16039 can be evenly divided by 1 43 373 and 16,039, with no remainder.
Since 16,039 cannot be divided by just 1 and 16,039, it is not a prime number.