Q: Is 120,501,117 a Prime Number?

 A: No, 120,501,117 is not a prime number.

Why is 120,501,117 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 120501117 can be evenly divided by 1 3 9 11 17 23 33 51 69 99 121 153 187 207 253 283 363 391 561 759 849 1,089 1,173 1,683 2,057 2,277 2,547 2,783 3,113 3,519 4,301 4,811 6,171 6,509 8,349 9,339 12,903 14,433 18,513 19,527 25,047 28,017 34,243 38,709 43,299 47,311 52,921 58,581 71,599 102,729 110,653 141,933 158,763 214,797 308,187 331,959 425,799 476,289 582,131 644,391 787,589 995,877 1,217,183 1,746,393 2,362,767 3,651,549 5,239,179 7,088,301 10,954,647 13,389,013 40,167,039 and 120,501,117, with no remainder.

Since 120,501,117 cannot be divided by just 1 and 120,501,117, 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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