Q: Is 21,202,004 a Prime Number?
A: No, 21,202,004 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 21202004 can be evenly divided by 1 2 4 59 118 236 89,839 179,678 359,356 5,300,501 10,601,002 and 21,202,004, with no remainder.
Since 21,202,004 cannot be divided by just 1 and 21,202,004, it is not a prime number.
| Number | 21,202,002 | 21,202,003 | 21,202,005 | 21,202,006 |
| Prime? | no | yes | no | no |