Q: Is 20,550 a Composite Number?

 A: Yes, 20,550 is a composite number.

Why is 20,550 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 20,550 can be evenly divided by 1 2 3 5 6 10 15 25 30 50 75 137 150 274 411 685 822 1,370 2,055 3,425 4,110 6,850 10,275 and 20,550, with no remainder.

Since 20,550 cannot be divided by just 1 and 20,550, it is a composite number.


More Examples

Number 20,54820,54920,55120,552
Composite? yesnonoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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