Q: Is 120,241,560 a Prime Number?

 A: No, 120,241,560 is not a prime number.

Why is 120,241,560 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 120241560 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 31 40 60 62 93 120 124 155 186 248 310 372 465 620 744 930 1,240 1,860 3,720 32,323 64,646 96,969 129,292 161,615 193,938 258,584 323,230 387,876 484,845 646,460 775,752 969,690 1,002,013 1,292,920 1,939,380 2,004,026 3,006,039 3,878,760 4,008,052 5,010,065 6,012,078 8,016,104 10,020,130 12,024,156 15,030,195 20,040,260 24,048,312 30,060,390 40,080,520 60,120,780 and 120,241,560, with no remainder.

Since 120,241,560 cannot be divided by just 1 and 120,241,560, 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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