Q: Is 18,338 a Prime Number?
A: No, 18,338 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 18338 can be evenly divided by 1 2 53 106 173 346 9,169 and 18,338, with no remainder.
Since 18,338 cannot be divided by just 1 and 18,338, it is not a prime number.