Q: Is 120,221,007 a Prime Number?

 A: No, 120,221,007 is not a prime number.

Why is 120,221,007 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 120221007 can be evenly divided by 1 3 31 93 101 303 3,131 9,393 12,799 38,397 396,769 1,190,307 1,292,699 3,878,097 40,073,669 and 120,221,007, with no remainder.

Since 120,221,007 cannot be divided by just 1 and 120,221,007, it is not a prime number.


More Examples

Number 120,221,005120,221,006120,221,008120,221,009
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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