Q: Is 120,412,422 a Prime Number?

 A: No, 120,412,422 is not a prime number.

Why is 120,412,422 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 120412422 can be evenly divided by 1 2 3 6 9 13 18 26 39 78 117 181 234 362 543 1,086 1,629 2,353 2,843 3,258 4,706 5,686 7,059 8,529 14,118 17,058 21,177 25,587 36,959 42,354 51,174 73,918 110,877 221,754 332,631 514,583 665,262 1,029,166 1,543,749 3,087,498 4,631,247 6,689,579 9,262,494 13,379,158 20,068,737 40,137,474 60,206,211 and 120,412,422, with no remainder.

Since 120,412,422 cannot be divided by just 1 and 120,412,422, 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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