Q: Is 40,224,120 a Prime Number?

 A: No, 40,224,120 is not a prime number.

Why is 40,224,120 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 40224120 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 67 120 134 201 268 335 402 536 670 804 1,005 1,340 1,608 2,010 2,680 4,020 5,003 8,040 10,006 15,009 20,012 25,015 30,018 40,024 50,030 60,036 75,045 100,060 120,072 150,090 200,120 300,180 335,201 600,360 670,402 1,005,603 1,340,804 1,676,005 2,011,206 2,681,608 3,352,010 4,022,412 5,028,015 6,704,020 8,044,824 10,056,030 13,408,040 20,112,060 and 40,224,120, with no remainder.

Since 40,224,120 cannot be divided by just 1 and 40,224,120, 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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