Q: Is 39,945 a Composite Number?
A: Yes, 39,945 is a composite number.
The number 39,945 can be evenly divided by 1 3 5 15 2,663 7,989 13,315 and 39,945, with no remainder.
Since 39,945 cannot be divided by just 1 and 39,945, it is a composite number.