Q: Is 121,423,330 a Prime Number?

 A: No, 121,423,330 is not a prime number.

Why is 121,423,330 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 121423330 can be evenly divided by 1 2 5 7 10 14 35 70 631 1,262 2,749 3,155 4,417 5,498 6,310 8,834 13,745 19,243 22,085 27,490 38,486 44,170 96,215 192,430 1,734,619 3,469,238 8,673,095 12,142,333 17,346,190 24,284,666 60,711,665 and 121,423,330, with no remainder.

Since 121,423,330 cannot be divided by just 1 and 121,423,330, 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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