Q: Is 122,040,429 a Prime Number?

 A: No, 122,040,429 is not a prime number.

Why is 122,040,429 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 122040429 can be evenly divided by 1 3 7 21 49 147 343 1,029 2,401 7,203 16,943 50,829 118,601 355,803 830,207 2,490,621 5,811,449 17,434,347 40,680,143 and 122,040,429, with no remainder.

Since 122,040,429 cannot be divided by just 1 and 122,040,429, 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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