Q: Is 16,809 a Prime Number?
A: No, 16,809 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 16809 can be evenly divided by 1 3 13 39 431 1,293 5,603 and 16,809, with no remainder.
Since 16,809 cannot be divided by just 1 and 16,809, it is not a prime number.