Q: Is 77,689,748 a Prime Number?

 A: No, 77,689,748 is not a prime number.

Why is 77,689,748 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 77689748 can be evenly divided by 1 2 4 1,493 2,986 5,972 13,009 26,018 52,036 19,422,437 38,844,874 and 77,689,748, with no remainder.

Since 77,689,748 cannot be divided by just 1 and 77,689,748, 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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