Q: Is 649,421 a Composite Number?

 A: No, 649,421 is not a composite number; it is a prime number.

Why is 649,421 not a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 649,421 can be evenly divided by 1 and 649,421, with no remainder.

Since 649,421 can be divided by just 1 and 649,421, it is not a composite number.


More Examples

Number 649,419649,420649,422649,423
Composite? yesyesyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

Explore more about the number 649,421:


Ask a Question