Q: Is 123,003,310 a Prime Number?

 A: No, 123,003,310 is not a prime number.

Why is 123,003,310 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 123003310 can be evenly divided by 1 2 5 10 23 46 115 127 230 254 635 1,270 2,921 4,211 5,842 8,422 14,605 21,055 29,210 42,110 96,853 193,706 484,265 534,797 968,530 1,069,594 2,673,985 5,347,970 12,300,331 24,600,662 61,501,655 and 123,003,310, with no remainder.

Since 123,003,310 cannot be divided by just 1 and 123,003,310, 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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