Q: Is 30,000,021 a Prime Number?
A: No, 30,000,021 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 30000021 can be evenly divided by 1 3 941 2,823 10,627 31,881 10,000,007 and 30,000,021, with no remainder.
Since 30,000,021 cannot be divided by just 1 and 30,000,021, it is not a prime number.
| Number | 30,000,019 | 30,000,020 | 30,000,022 | 30,000,023 |
| Prime? | no | no | no | yes |