Q: Is 12,020,225 a Prime Number?

 A: No, 12,020,225 is not a prime number.

Why is 12,020,225 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 12020225 can be evenly divided by 1 5 7 25 35 175 68,687 343,435 480,809 1,717,175 2,404,045 and 12,020,225, with no remainder.

Since 12,020,225 cannot be divided by just 1 and 12,020,225, it is not a prime number.


More Examples

  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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