Q: Is 139,005 a Composite Number?
A: Yes, 139,005 is a composite number.
The number 139,005 can be evenly divided by 1 3 5 9 15 45 3,089 9,267 15,445 27,801 46,335 and 139,005, with no remainder.
Since 139,005 cannot be divided by just 1 and 139,005, it is a composite number.