Q: Is 821,242 a Prime Number?

 A: No, 821,242 is not a prime number.

Why is 821,242 not a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 821242 can be evenly divided by 1 2 410,621 and 821,242, with no remainder.

Since 821,242 cannot be divided by just 1 and 821,242, it is not a prime number.


More Examples

Number 821,240821,241821,243821,244
Prime? nononono
  • 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 821,242:


Ask a Question