Q: Is 3,127,021 a Composite Number?
A: No, 3,127,021 is not a composite number; it is a prime number.
The number 3,127,021 can be evenly divided by 1 and 3,127,021, with no remainder.
Since 3,127,021 can be divided by just 1 and 3,127,021, it is not a composite number.