Q: Is 6,405,013 a Composite Number?
A: No, 6,405,013 is not a composite number; it is a prime number.
The number 6,405,013 can be evenly divided by 1 and 6,405,013, with no remainder.
Since 6,405,013 can be divided by just 1 and 6,405,013, it is not a composite number.