Q: Is 122,003,511 a Prime Number?

 A: No, 122,003,511 is not a prime number.

Why is 122,003,511 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 122003511 can be evenly divided by 1 3 7 21 379 1,137 2,653 7,959 15,329 45,987 107,303 321,909 5,809,691 17,429,073 40,667,837 and 122,003,511, with no remainder.

Since 122,003,511 cannot be divided by just 1 and 122,003,511, 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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