Q: Is 21,022,009 a Composite Number?
A: No, 21,022,009 is not a composite number; it is a prime number.
The number 21,022,009 can be evenly divided by 1 and 21,022,009, with no remainder.
Since 21,022,009 can be divided by just 1 and 21,022,009, it is not a composite number.
Number | 21,022,007 | 21,022,008 | 21,022,010 | 21,022,011 |
Composite? | no | yes | yes | yes |