Q: Is 505,500 a Prime Number?

 A: No, 505,500 is not a prime number.

Why is 505,500 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 505500 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 125 150 250 300 337 375 500 674 750 1,011 1,348 1,500 1,685 2,022 3,370 4,044 5,055 6,740 8,425 10,110 16,850 20,220 25,275 33,700 42,125 50,550 84,250 101,100 126,375 168,500 252,750 and 505,500, with no remainder.

Since 505,500 cannot be divided by just 1 and 505,500, it is not a prime number.


More Examples

Number 505,498505,499505,501505,502
Prime? nonoyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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