Q: Is 5,213,421 a Composite Number?
A: Yes, 5,213,421 is a composite number.
The number 5,213,421 can be evenly divided by 1 3 9 373 1,119 1,553 3,357 4,659 13,977 579,269 1,737,807 and 5,213,421, with no remainder.
Since 5,213,421 cannot be divided by just 1 and 5,213,421, it is a composite number.