Q: Is 120,020,012 a Prime Number?

 A: No, 120,020,012 is not a prime number.

Why is 120,020,012 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 120020012 can be evenly divided by 1 2 4 7 14 28 49 98 113 196 226 452 791 1,582 3,164 5,419 5,537 10,838 11,074 21,676 22,148 37,933 75,866 151,732 265,531 531,062 612,347 1,062,124 1,224,694 2,449,388 4,286,429 8,572,858 17,145,716 30,005,003 60,010,006 and 120,020,012, with no remainder.

Since 120,020,012 cannot be divided by just 1 and 120,020,012, 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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