Q: Is 1,230,021 a Prime Number?

 A: No, 1,230,021 is not a prime number.

Why is 1,230,021 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 1230021 can be evenly divided by 1 3 9 13 39 117 10,513 31,539 94,617 136,669 410,007 and 1,230,021, with no remainder.

Since 1,230,021 cannot be divided by just 1 and 1,230,021, it is not a prime number.


More Examples

Number 1,230,0191,230,0201,230,0221,230,023
Prime? nononoyes
  • 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 1,230,021:


Ask a Question