Q: Is 11,020,005 a Prime Number?

 A: No, 11,020,005 is not a prime number.

Why is 11,020,005 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 11020005 can be evenly divided by 1 3 5 9 15 45 244,889 734,667 1,224,445 2,204,001 3,673,335 and 11,020,005, with no remainder.

Since 11,020,005 cannot be divided by just 1 and 11,020,005, 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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