Q: Is 16,791 a Prime Number?
A: No, 16,791 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 16791 can be evenly divided by 1 3 29 87 193 579 5,597 and 16,791, with no remainder.
Since 16,791 cannot be divided by just 1 and 16,791, it is not a prime number.