Q: Is 2,142,747 a Composite Number?
A: Yes, 2,142,747 is a composite number.
The number 2,142,747 can be evenly divided by 1 3 9 27 61 183 549 1,301 1,647 3,903 11,709 35,127 79,361 238,083 714,249 and 2,142,747, with no remainder.
Since 2,142,747 cannot be divided by just 1 and 2,142,747, it is a composite number.