Q: Is 550,405 a Composite Number?

 A: Yes, 550,405 is a composite number.

Why is 550,405 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 550,405 can be evenly divided by 1 5 31 53 67 155 265 335 1,643 2,077 3,551 8,215 10,385 17,755 110,081 and 550,405, with no remainder.

Since 550,405 cannot be divided by just 1 and 550,405, it is a composite number.


More Examples

Number 550,403550,404550,406550,407
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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