Q: Is 31,221,013 a Prime Number?
A: No, 31,221,013 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 31221013 can be evenly divided by 1 149 317 661 47,233 98,489 209,537 and 31,221,013, with no remainder.
Since 31,221,013 cannot be divided by just 1 and 31,221,013, it is not a prime number.
Number | 31,221,011 | 31,221,012 | 31,221,014 | 31,221,015 |
Prime? | no | no | no | no |