Q: Is 231,122,010 a Prime Number?

 A: No, 231,122,010 is not a prime number.

Why is 231,122,010 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 231122010 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 1,100,581 2,201,162 3,301,743 5,502,905 6,603,486 7,704,067 11,005,810 15,408,134 16,508,715 23,112,201 33,017,430 38,520,335 46,224,402 77,040,670 115,561,005 and 231,122,010, with no remainder.

Since 231,122,010 cannot be divided by just 1 and 231,122,010, 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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