Q: Is 30,030,021 a Prime Number?

 A: No, 30,030,021 is not a prime number.

Why is 30,030,021 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 30030021 can be evenly divided by 1 3 7 9 21 27 63 81 189 567 52,963 158,889 370,741 476,667 1,112,223 1,430,001 3,336,669 4,290,003 10,010,007 and 30,030,021, with no remainder.

Since 30,030,021 cannot be divided by just 1 and 30,030,021, it is not a prime number.


More Examples

Number 30,030,01930,030,02030,030,02230,030,023
Prime? nononoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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