Q: Is 145,155 a Composite Number?
A: Yes, 145,155 is a composite number.
The number 145,155 can be evenly divided by 1 3 5 15 9,677 29,031 48,385 and 145,155, with no remainder.
Since 145,155 cannot be divided by just 1 and 145,155, it is a composite number.