Q: Is 513,138 a Composite Number?
A: Yes, 513,138 is a composite number.
The number 513,138 can be evenly divided by 1 2 3 6 85,523 171,046 256,569 and 513,138, with no remainder.
Since 513,138 cannot be divided by just 1 and 513,138, it is a composite number.