Q: Is 104,130,405 a Prime Number?

 A: No, 104,130,405 is not a prime number.

Why is 104,130,405 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 104130405 can be evenly divided by 1 3 5 9 15 45 313 939 1,565 2,817 4,695 7,393 14,085 22,179 36,965 66,537 110,895 332,685 2,314,009 6,942,027 11,570,045 20,826,081 34,710,135 and 104,130,405, with no remainder.

Since 104,130,405 cannot be divided by just 1 and 104,130,405, 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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