Q: Is 542,143 a Composite Number?
A: Yes, 542,143 is a composite number.
The number 542,143 can be evenly divided by 1 7 41 287 1,889 13,223 77,449 and 542,143, with no remainder.
Since 542,143 cannot be divided by just 1 and 542,143, it is a composite number.