Q: Is 2,139,142 a Composite Number?
A: Yes, 2,139,142 is a composite number.
The number 2,139,142 can be evenly divided by 1 2 1,069,571 and 2,139,142, with no remainder.
Since 2,139,142 cannot be divided by just 1 and 2,139,142, it is a composite number.