Q: Is 217,997 a Prime Number?
A: No, 217,997 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 217997 can be evenly divided by 1 13 41 409 533 5,317 16,769 and 217,997, with no remainder.
Since 217,997 cannot be divided by just 1 and 217,997, it is not a prime number.