Q: Is 345,945 a Composite Number?
A: Yes, 345,945 is a composite number.
The number 345,945 can be evenly divided by 1 3 5 15 23,063 69,189 115,315 and 345,945, with no remainder.
Since 345,945 cannot be divided by just 1 and 345,945, it is a composite number.