Q: Is 78,410,007 a Prime Number?

 A: No, 78,410,007 is not a prime number.

Why is 78,410,007 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 78410007 can be evenly divided by 1 3 9 13 39 117 167 501 1,503 2,171 4,013 6,513 12,039 19,539 36,117 52,169 156,507 469,521 670,171 2,010,513 6,031,539 8,712,223 26,136,669 and 78,410,007, with no remainder.

Since 78,410,007 cannot be divided by just 1 and 78,410,007, 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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