Q: Is 42,309,687 a Prime Number?
A: No, 42,309,687 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 42309687 can be evenly divided by 1 3 7 21 49 147 287,821 863,463 2,014,747 6,044,241 14,103,229 and 42,309,687, with no remainder.
Since 42,309,687 cannot be divided by just 1 and 42,309,687, it is not a prime number.
| Number | 42,309,685 | 42,309,686 | 42,309,688 | 42,309,689 |
| Prime? | no | no | no | no |