Q: Is 42,003,315 a Prime Number?
A: No, 42,003,315 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 42003315 can be evenly divided by 1 3 5 9 15 45 933,407 2,800,221 4,667,035 8,400,663 14,001,105 and 42,003,315, with no remainder.
Since 42,003,315 cannot be divided by just 1 and 42,003,315, it is not a prime number.
| Number | 42,003,313 | 42,003,314 | 42,003,316 | 42,003,317 |
| Prime? | no | no | no | yes |