Q: Is 120,013,110 a Prime Number?

 A: No, 120,013,110 is not a prime number.

Why is 120,013,110 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 120013110 can be evenly divided by 1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 90 105 126 135 189 210 270 315 378 630 945 1,890 63,499 126,998 190,497 317,495 380,994 444,493 571,491 634,990 888,986 952,485 1,142,982 1,333,479 1,714,473 1,904,970 2,222,465 2,666,958 2,857,455 3,428,946 4,000,437 4,444,930 5,714,910 6,667,395 8,000,874 8,572,365 12,001,311 13,334,790 17,144,730 20,002,185 24,002,622 40,004,370 60,006,555 and 120,013,110, with no remainder.

Since 120,013,110 cannot be divided by just 1 and 120,013,110, 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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