Q: Is 142,863 a Composite Number?
A: Yes, 142,863 is a composite number.
The number 142,863 can be evenly divided by 1 3 7 21 6,803 20,409 47,621 and 142,863, with no remainder.
Since 142,863 cannot be divided by just 1 and 142,863, it is a composite number.