Q: Is 767,780,782 a Prime Number?

 A: No, 767,780,782 is not a prime number.

Why is 767,780,782 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 767780782 can be evenly divided by 1 2 31 62 131 262 4,061 8,122 94,531 189,062 2,930,461 5,860,922 12,383,561 24,767,122 383,890,391 and 767,780,782, with no remainder.

Since 767,780,782 cannot be divided by just 1 and 767,780,782, 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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