Q: Is 165,009 a Composite Number?
A: Yes, 165,009 is a composite number.
The number 165,009 can be evenly divided by 1 3 13 39 4,231 12,693 55,003 and 165,009, with no remainder.
Since 165,009 cannot be divided by just 1 and 165,009, it is a composite number.