Q: Is 72,001,003 a Prime Number?

 A: No, 72,001,003 is not a prime number.

Why is 72,001,003 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 72001003 can be evenly divided by 1 31 961 74,923 2,322,613 and 72,001,003, with no remainder.

Since 72,001,003 cannot be divided by just 1 and 72,001,003, it is not a prime number.


More Examples

Number 72,001,00172,001,00272,001,00472,001,005
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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