Q: Is 42,218,883 a Prime Number?

 A: No, 42,218,883 is not a prime number.

Why is 42,218,883 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 42218883 can be evenly divided by 1 3 7 9 21 63 107 321 749 963 2,247 6,263 6,741 18,789 43,841 56,367 131,523 394,569 670,141 2,010,423 4,690,987 6,031,269 14,072,961 and 42,218,883, with no remainder.

Since 42,218,883 cannot be divided by just 1 and 42,218,883, 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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