Q: Is 145,989 a Composite Number?
A: Yes, 145,989 is a composite number.
The number 145,989 can be evenly divided by 1 3 9 27 5,407 16,221 48,663 and 145,989, with no remainder.
Since 145,989 cannot be divided by just 1 and 145,989, it is a composite number.