Q: Is 138,789 a Composite Number?
A: Yes, 138,789 is a composite number.
The number 138,789 can be evenly divided by 1 3 7 9 21 63 2,203 6,609 15,421 19,827 46,263 and 138,789, with no remainder.
Since 138,789 cannot be divided by just 1 and 138,789, it is a composite number.