Q: Is 2,978,139 a Composite Number?
A: Yes, 2,978,139 is a composite number.
The number 2,978,139 can be evenly divided by 1 3 31 93 961 1,033 2,883 3,099 32,023 96,069 992,713 and 2,978,139, with no remainder.
Since 2,978,139 cannot be divided by just 1 and 2,978,139, it is a composite number.