Q: Is 542,540 a Composite Number?
A: Yes, 542,540 is a composite number.
The number 542,540 can be evenly divided by 1 2 4 5 10 20 27,127 54,254 108,508 135,635 271,270 and 542,540, with no remainder.
Since 542,540 cannot be divided by just 1 and 542,540, it is a composite number.