Q: Is 138,615 a Composite Number?
A: Yes, 138,615 is a composite number.
The number 138,615 can be evenly divided by 1 3 5 15 9,241 27,723 46,205 and 138,615, with no remainder.
Since 138,615 cannot be divided by just 1 and 138,615, it is a composite number.