Q: Is 502,440,015 a Prime Number?

 A: No, 502,440,015 is not a prime number.

Why is 502,440,015 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 502440015 can be evenly divided by 1 3 5 7 11 15 17 21 33 35 51 55 77 85 105 119 165 187 231 255 357 385 561 595 935 1,155 1,309 1,785 2,805 3,927 6,545 19,635 25,589 76,767 127,945 179,123 281,479 383,835 435,013 537,369 844,437 895,615 1,305,039 1,407,395 1,970,353 2,175,065 2,686,845 3,045,091 4,222,185 4,785,143 5,911,059 6,525,195 9,135,273 9,851,765 14,355,429 15,225,455 23,925,715 29,555,295 33,496,001 45,676,365 71,777,145 100,488,003 167,480,005 and 502,440,015, with no remainder.

Since 502,440,015 cannot be divided by just 1 and 502,440,015, 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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