Q: Is 121,615,011 a Prime Number?

 A: No, 121,615,011 is not a prime number.

Why is 121,615,011 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 121615011 can be evenly divided by 1 3 7 9 21 49 63 97 147 291 441 679 873 2,037 2,843 4,753 6,111 8,529 14,259 19,901 25,587 42,777 59,703 139,307 179,109 275,771 417,921 827,313 1,253,763 1,930,397 2,481,939 5,791,191 13,512,779 17,373,573 40,538,337 and 121,615,011, with no remainder.

Since 121,615,011 cannot be divided by just 1 and 121,615,011, it is not a prime number.


More Examples

Number 121,615,009121,615,010121,615,012121,615,013
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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