Q: Is 120,521,005 a Prime Number?

 A: No, 120,521,005 is not a prime number.

Why is 120,521,005 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 120521005 can be evenly divided by 1 5 11 55 2,191,291 10,956,455 24,104,201 and 120,521,005, with no remainder.

Since 120,521,005 cannot be divided by just 1 and 120,521,005, it is not a prime number.


More Examples

Number 120,521,003120,521,004120,521,006120,521,007
Prime? yesnonono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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