Q: Is 16,155 a Prime Number?
A: No, 16,155 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 16155 can be evenly divided by 1 3 5 9 15 45 359 1,077 1,795 3,231 5,385 and 16,155, with no remainder.
Since 16,155 cannot be divided by just 1 and 16,155, it is not a prime number.