Q: Is 112,443,321 a Prime Number?

 A: No, 112,443,321 is not a prime number.

Why is 112,443,321 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 112443321 can be evenly divided by 1 3 17 51 59 177 1,003 3,009 37,369 112,107 635,273 1,905,819 2,204,771 6,614,313 37,481,107 and 112,443,321, with no remainder.

Since 112,443,321 cannot be divided by just 1 and 112,443,321, 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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