Q: Is 216,330 a Prime Number?
A: No, 216,330 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 216330 can be evenly divided by 1 2 3 5 6 10 15 30 7,211 14,422 21,633 36,055 43,266 72,110 108,165 and 216,330, with no remainder.
Since 216,330 cannot be divided by just 1 and 216,330, it is not a prime number.