Q: Is 21,402,739 a Composite Number?
A: No, 21,402,739 is not a composite number; it is a prime number.
The number 21,402,739 can be evenly divided by 1 and 21,402,739, with no remainder.
Since 21,402,739 can be divided by just 1 and 21,402,739, it is not a composite number.
Number | 21,402,737 | 21,402,738 | 21,402,740 | 21,402,741 |
Composite? | yes | yes | yes | yes |