Q: Is 216,231,021 a Prime Number?
A: No, 216,231,021 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 216231021 can be evenly divided by 1 3 9 24,025,669 72,077,007 and 216,231,021, with no remainder.
Since 216,231,021 cannot be divided by just 1 and 216,231,021, it is not a prime number.
Number | 216,231,019 | 216,231,020 | 216,231,022 | 216,231,023 |
Prime? | no | no | no | no |