Q: Is 1,001,745 a Prime Number?

 A: No, 1,001,745 is not a prime number.

Why is 1,001,745 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 1001745 can be evenly divided by 1 3 5 9 15 45 113 197 339 565 591 985 1,017 1,695 1,773 2,955 5,085 8,865 22,261 66,783 111,305 200,349 333,915 and 1,001,745, with no remainder.

Since 1,001,745 cannot be divided by just 1 and 1,001,745, it is not a prime number.


More Examples

Number 1,001,7431,001,7441,001,7461,001,747
Prime? yesnonono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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