Q: Is 21,101,004 a Prime Number?
A: No, 21,101,004 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 21101004 can be evenly divided by 1 2 3 4 6 9 12 18 36 586,139 1,172,278 1,758,417 2,344,556 3,516,834 5,275,251 7,033,668 10,550,502 and 21,101,004, with no remainder.
Since 21,101,004 cannot be divided by just 1 and 21,101,004, it is not a prime number.
| Number | 21,101,002 | 21,101,003 | 21,101,005 | 21,101,006 |
| Prime? | no | no | no | no |