Q: Is 139,945 a Composite Number?
A: Yes, 139,945 is a composite number.
The number 139,945 can be evenly divided by 1 5 13 65 2,153 10,765 27,989 and 139,945, with no remainder.
Since 139,945 cannot be divided by just 1 and 139,945, it is a composite number.