Q: Is 1,355,139 a Composite Number?
A: Yes, 1,355,139 is a composite number.
The number 1,355,139 can be evenly divided by 1 3 9 150,571 451,713 and 1,355,139, with no remainder.
Since 1,355,139 cannot be divided by just 1 and 1,355,139, it is a composite number.