Q: Is 21,112,009 a Composite Number?
A: No, 21,112,009 is not a composite number; it is a prime number.
The number 21,112,009 can be evenly divided by 1 and 21,112,009, with no remainder.
Since 21,112,009 can be divided by just 1 and 21,112,009, it is not a composite number.
Number | 21,112,007 | 21,112,008 | 21,112,010 | 21,112,011 |
Composite? | yes | yes | yes | yes |