Q: Is 42,011,155 a Prime Number?
A: No, 42,011,155 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 42011155 can be evenly divided by 1 5 211 1,055 39,821 199,105 8,402,231 and 42,011,155, with no remainder.
Since 42,011,155 cannot be divided by just 1 and 42,011,155, it is not a prime number.
| Number | 42,011,153 | 42,011,154 | 42,011,156 | 42,011,157 |
| Prime? | yes | no | no | no |