Q: Is 18,007,021 a Prime Number?
A: Yes, 18,007,021 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 18007021 can be evenly divided by 1 and 18,007,021, with no remainder.
Since 18,007,021 can be divided by just 1 and 18,007,021, it is a prime number.
Number | 18,007,019 | 18,007,020 | 18,007,022 | 18,007,023 |
Prime? | no | no | no | no |