Q: Is 80,420 a Composite Number?
A: Yes, 80,420 is a composite number.
The number 80,420 can be evenly divided by 1 2 4 5 10 20 4,021 8,042 16,084 20,105 40,210 and 80,420, with no remainder.
Since 80,420 cannot be divided by just 1 and 80,420, it is a composite number.