Q: Is 421,842 a Composite Number?
A: Yes, 421,842 is a composite number.
The number 421,842 can be evenly divided by 1 2 3 6 167 334 421 501 842 1,002 1,263 2,526 70,307 140,614 210,921 and 421,842, with no remainder.
Since 421,842 cannot be divided by just 1 and 421,842, it is a composite number.