Q: Is 12,000,120 a Prime Number?

 A: No, 12,000,120 is not a prime number.

Why is 12,000,120 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 12000120 can be evenly divided by 1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 33 40 44 55 60 66 88 110 120 132 165 220 264 330 440 660 1,320 9,091 18,182 27,273 36,364 45,455 54,546 72,728 90,910 100,001 109,092 136,365 181,820 200,002 218,184 272,730 300,003 363,640 400,004 500,005 545,460 600,006 800,008 1,000,010 1,090,920 1,200,012 1,500,015 2,000,020 2,400,024 3,000,030 4,000,040 6,000,060 and 12,000,120, with no remainder.

Since 12,000,120 cannot be divided by just 1 and 12,000,120, 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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