Q: Is 130,131,015 a Prime Number?

 A: No, 130,131,015 is not a prime number.

Why is 130,131,015 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 130131015 can be evenly divided by 1 3 5 7 15 21 35 47 49 105 141 147 235 245 329 705 735 987 1,645 2,303 3,767 4,935 6,909 11,301 11,515 18,835 26,369 34,545 56,505 79,107 131,845 177,049 184,583 395,535 531,147 553,749 885,245 922,915 1,239,343 2,655,735 2,768,745 3,718,029 6,196,715 8,675,401 18,590,145 26,026,203 43,377,005 and 130,131,015, with no remainder.

Since 130,131,015 cannot be divided by just 1 and 130,131,015, 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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