Q: Is 13,221,009 a Prime Number?
A: No, 13,221,009 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 13221009 can be evenly divided by 1 3 9 27 53 159 477 1,431 9,239 27,717 83,151 249,453 489,667 1,469,001 4,407,003 and 13,221,009, with no remainder.
Since 13,221,009 cannot be divided by just 1 and 13,221,009, it is not a prime number.
Number | 13,221,007 | 13,221,008 | 13,221,010 | 13,221,011 |
Prime? | yes | no | no | yes |