Q: Is 3,987,123 a Composite Number?
A: Yes, 3,987,123 is a composite number.
The number 3,987,123 can be evenly divided by 1 3 7 21 29 87 203 609 6,547 19,641 45,829 137,487 189,863 569,589 1,329,041 and 3,987,123, with no remainder.
Since 3,987,123 cannot be divided by just 1 and 3,987,123, it is a composite number.