Q: Is 138,520 a Composite Number?
A: Yes, 138,520 is a composite number.
The number 138,520 can be evenly divided by 1 2 4 5 8 10 20 40 3,463 6,926 13,852 17,315 27,704 34,630 69,260 and 138,520, with no remainder.
Since 138,520 cannot be divided by just 1 and 138,520, it is a composite number.