Q: Is 2,142,143 a Composite Number?
A: Yes, 2,142,143 is a composite number.
The number 2,142,143 can be evenly divided by 1 29 73,867 and 2,142,143, with no remainder.
Since 2,142,143 cannot be divided by just 1 and 2,142,143, it is a composite number.