Q: Is 5,278,442 a Composite Number?
A: Yes, 5,278,442 is a composite number.
The number 5,278,442 can be evenly divided by 1 2 13 26 203,017 406,034 2,639,221 and 5,278,442, with no remainder.
Since 5,278,442 cannot be divided by just 1 and 5,278,442, it is a composite number.