Q: Is 2,742,978 a Composite Number?
A: Yes, 2,742,978 is a composite number.
The number 2,742,978 can be evenly divided by 1 2 3 6 7 14 21 42 65,309 130,618 195,927 391,854 457,163 914,326 1,371,489 and 2,742,978, with no remainder.
Since 2,742,978 cannot be divided by just 1 and 2,742,978, it is a composite number.