Q: Is 788,876,790 a Prime Number?

 A: No, 788,876,790 is not a prime number.

Why is 788,876,790 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 788876790 can be evenly divided by 1 2 3 5 6 10 13 15 26 30 39 65 78 130 169 195 338 390 507 845 1,014 1,690 2,197 2,535 4,394 5,070 6,591 10,985 11,969 13,182 21,970 23,938 32,955 35,907 59,845 65,910 71,814 119,690 155,597 179,535 311,194 359,070 466,791 777,985 933,582 1,555,970 2,022,761 2,333,955 4,045,522 4,667,910 6,068,283 10,113,805 12,136,566 20,227,610 26,295,893 30,341,415 52,591,786 60,682,830 78,887,679 131,479,465 157,775,358 262,958,930 394,438,395 and 788,876,790, with no remainder.

Since 788,876,790 cannot be divided by just 1 and 788,876,790, 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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