Q: Is 240,465 a Prime Number?

 A: No, 240,465 is not a prime number.

Why is 240,465 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 240465 can be evenly divided by 1 3 5 15 17 23 41 51 69 85 115 123 205 255 345 391 615 697 943 1,173 1,955 2,091 2,829 3,485 4,715 5,865 10,455 14,145 16,031 48,093 80,155 and 240,465, with no remainder.

Since 240,465 cannot be divided by just 1 and 240,465, it is not a prime number.


More Examples

Number 240,463240,464240,466240,467
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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