Q: Is 42,509,291 a Prime Number?
A: No, 42,509,291 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 42509291 can be evenly divided by 1 11 47 517 82,223 904,453 3,864,481 and 42,509,291, with no remainder.
Since 42,509,291 cannot be divided by just 1 and 42,509,291, it is not a prime number.
| Number | 42,509,289 | 42,509,290 | 42,509,292 | 42,509,293 |
| Prime? | no | no | no | yes |