Q: Is 45,180,045 a Prime Number?

 A: No, 45,180,045 is not a prime number.

Why is 45,180,045 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 45180045 can be evenly divided by 1 3 5 9 15 27 45 135 334,667 1,004,001 1,673,335 3,012,003 5,020,005 9,036,009 15,060,015 and 45,180,045, with no remainder.

Since 45,180,045 cannot be divided by just 1 and 45,180,045, 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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