Q: Is 124,422,123 a Prime Number?

 A: No, 124,422,123 is not a prime number.

Why is 124,422,123 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 124422123 can be evenly divided by 1 3 7 21 49 147 829 1,021 2,487 3,063 5,803 7,147 17,409 21,441 40,621 50,029 121,863 150,087 846,409 2,539,227 5,924,863 17,774,589 41,474,041 and 124,422,123, with no remainder.

Since 124,422,123 cannot be divided by just 1 and 124,422,123, 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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