Q: Is 421,006 a Prime Number?

 A: No, 421,006 is not a prime number.

Why is 421,006 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 421006 can be evenly divided by 1 2 181 362 1,163 2,326 210,503 and 421,006, with no remainder.

Since 421,006 cannot be divided by just 1 and 421,006, it is not a prime number.


More Examples

Number 421,004421,005421,007421,008
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 421,006:


Ask a Question