Q: Is 420,020 a Composite Number?
A: Yes, 420,020 is a composite number.
The number 420,020 can be evenly divided by 1 2 4 5 10 20 21,001 42,002 84,004 105,005 210,010 and 420,020, with no remainder.
Since 420,020 cannot be divided by just 1 and 420,020, it is a composite number.