Q: Is 77,423,265 a Prime Number?

 A: No, 77,423,265 is not a prime number.

Why is 77,423,265 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 77423265 can be evenly divided by 1 3 5 9 15 45 1,720,517 5,161,551 8,602,585 15,484,653 25,807,755 and 77,423,265, with no remainder.

Since 77,423,265 cannot be divided by just 1 and 77,423,265, 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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