Q: Is 1,002,740 a Prime Number?

 A: No, 1,002,740 is not a prime number.

Why is 1,002,740 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 1002740 can be evenly divided by 1 2 4 5 10 20 181 277 362 554 724 905 1,108 1,385 1,810 2,770 3,620 5,540 50,137 100,274 200,548 250,685 501,370 and 1,002,740, with no remainder.

Since 1,002,740 cannot be divided by just 1 and 1,002,740, it is not a prime number.


More Examples

Number 1,002,7381,002,7391,002,7411,002,742
Prime? noyesnono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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