Q: Is 1,378,513 a Composite Number?
A: Yes, 1,378,513 is a composite number.
The number 1,378,513 can be evenly divided by 1 17 131 619 2,227 10,523 81,089 and 1,378,513, with no remainder.
Since 1,378,513 cannot be divided by just 1 and 1,378,513, it is a composite number.