Q: Is 2,157,243 a Composite Number?
A: Yes, 2,157,243 is a composite number.
The number 2,157,243 can be evenly divided by 1 3 11 33 65,371 196,113 719,081 and 2,157,243, with no remainder.
Since 2,157,243 cannot be divided by just 1 and 2,157,243, it is a composite number.