Q: Is 111,005,001 a Prime Number?

 A: No, 111,005,001 is not a prime number.

Why is 111,005,001 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 111005001 can be evenly divided by 1 3 9 251 753 2,259 49,139 147,417 442,251 12,333,889 37,001,667 and 111,005,001, with no remainder.

Since 111,005,001 cannot be divided by just 1 and 111,005,001, it is not a prime number.


More Examples

Number 111,004,999111,005,000111,005,002111,005,003
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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