Q: Is 109,578,678 a Prime Number?

 A: No, 109,578,678 is not a prime number.

Why is 109,578,678 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 109578678 can be evenly divided by 1 2 3 6 11 22 33 66 1,660,283 3,320,566 4,980,849 9,961,698 18,263,113 36,526,226 54,789,339 and 109,578,678, with no remainder.

Since 109,578,678 cannot be divided by just 1 and 109,578,678, 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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