Q: Is 16,518 a Prime Number?
A: No, 16,518 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 16518 can be evenly divided by 1 2 3 6 2,753 5,506 8,259 and 16,518, with no remainder.
Since 16,518 cannot be divided by just 1 and 16,518, it is not a prime number.