Q: Is 42,404,030 a Prime Number?

 A: No, 42,404,030 is not a prime number.

Why is 42,404,030 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 42404030 can be evenly divided by 1 2 5 10 127 173 193 254 346 386 635 865 965 1,270 1,730 1,930 21,971 24,511 33,389 43,942 49,022 66,778 109,855 122,555 166,945 219,710 245,110 333,890 4,240,403 8,480,806 21,202,015 and 42,404,030, with no remainder.

Since 42,404,030 cannot be divided by just 1 and 42,404,030, 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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