Q: Is 225,243 a Composite Number?
A: Yes, 225,243 is a composite number.
The number 225,243 can be evenly divided by 1 3 9 29 87 261 863 2,589 7,767 25,027 75,081 and 225,243, with no remainder.
Since 225,243 cannot be divided by just 1 and 225,243, it is a composite number.