Q: Is 30,423,003 a Prime Number?

 A: No, 30,423,003 is not a prime number.

Why is 30,423,003 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 30423003 can be evenly divided by 1 3 13 39 71 213 923 2,769 10,987 32,961 142,831 428,493 780,077 2,340,231 10,141,001 and 30,423,003, with no remainder.

Since 30,423,003 cannot be divided by just 1 and 30,423,003, it is not a prime number.


More Examples

Number 30,423,00130,423,00230,423,00430,423,005
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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