Q: Is 180,135 a Composite Number?
A: Yes, 180,135 is a composite number.
The number 180,135 can be evenly divided by 1 3 5 9 15 45 4,003 12,009 20,015 36,027 60,045 and 180,135, with no remainder.
Since 180,135 cannot be divided by just 1 and 180,135, it is a composite number.