Q: Is 3,121,042 a Composite Number?
A: Yes, 3,121,042 is a composite number.
The number 3,121,042 can be evenly divided by 1 2 73 146 21,377 42,754 1,560,521 and 3,121,042, with no remainder.
Since 3,121,042 cannot be divided by just 1 and 3,121,042, it is a composite number.