Q: Is 216,963 a Prime Number?
A: No, 216,963 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 216963 can be evenly divided by 1 3 9 24,107 72,321 and 216,963, with no remainder.
Since 216,963 cannot be divided by just 1 and 216,963, it is not a prime number.