Q: Is 642,242 a Composite Number?
A: Yes, 642,242 is a composite number.
The number 642,242 can be evenly divided by 1 2 317 634 1,013 2,026 321,121 and 642,242, with no remainder.
Since 642,242 cannot be divided by just 1 and 642,242, it is a composite number.