Q: Is 2,728,743 a Composite Number?
A: Yes, 2,728,743 is a composite number.
The number 2,728,743 can be evenly divided by 1 3 23 69 71 213 557 1,633 1,671 4,899 12,811 38,433 39,547 118,641 909,581 and 2,728,743, with no remainder.
Since 2,728,743 cannot be divided by just 1 and 2,728,743, it is a composite number.