Q: Is 120,222,321 a Prime Number?

 A: No, 120,222,321 is not a prime number.

Why is 120,222,321 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 120222321 can be evenly divided by 1 3 67 103 201 309 5,807 6,901 17,421 20,703 389,069 598,121 1,167,207 1,794,363 40,074,107 and 120,222,321, with no remainder.

Since 120,222,321 cannot be divided by just 1 and 120,222,321, 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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