Q: Is 720,642 a Composite Number?
A: Yes, 720,642 is a composite number.
The number 720,642 can be evenly divided by 1 2 3 6 13 26 39 78 9,239 18,478 27,717 55,434 120,107 240,214 360,321 and 720,642, with no remainder.
Since 720,642 cannot be divided by just 1 and 720,642, it is a composite number.