Q: Is 138,778,609 a Composite Number?
A: No, 138,778,609 is not a composite number; it is a prime number.
The number 138,778,609 can be evenly divided by 1 and 138,778,609, with no remainder.
Since 138,778,609 can be divided by just 1 and 138,778,609, it is not a composite number.
Number | 138,778,607 | 138,778,608 | 138,778,610 | 138,778,611 |
Composite? | yes | yes | yes | yes |