Q: Is 855,015 a Composite Number?

 A: Yes, 855,015 is a composite number.

Why is 855,015 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 855,015 can be evenly divided by 1 3 5 7 15 17 21 35 51 85 105 119 255 357 479 595 1,437 1,785 2,395 3,353 7,185 8,143 10,059 16,765 24,429 40,715 50,295 57,001 122,145 171,003 285,005 and 855,015, with no remainder.

Since 855,015 cannot be divided by just 1 and 855,015, it is a composite number.


More Examples

Number 855,013855,014855,016855,017
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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