Q: Is 16,816 a Prime Number?
A: No, 16,816 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 16816 can be evenly divided by 1 2 4 8 16 1,051 2,102 4,204 8,408 and 16,816, with no remainder.
Since 16,816 cannot be divided by just 1 and 16,816, it is not a prime number.