Q: Is 142,540 a Composite Number?
A: Yes, 142,540 is a composite number.
The number 142,540 can be evenly divided by 1 2 4 5 10 20 7,127 14,254 28,508 35,635 71,270 and 142,540, with no remainder.
Since 142,540 cannot be divided by just 1 and 142,540, it is a composite number.