Q: Is 20,580 a Composite Number?

 A: Yes, 20,580 is a composite number.

Why is 20,580 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 20,580 can be evenly divided by 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 49 60 70 84 98 105 140 147 196 210 245 294 343 420 490 588 686 735 980 1,029 1,372 1,470 1,715 2,058 2,940 3,430 4,116 5,145 6,860 10,290 and 20,580, with no remainder.

Since 20,580 cannot be divided by just 1 and 20,580, it is a composite number.


More Examples

Number 20,57820,57920,58120,582
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

Explore more about the number 20,580:


Ask a Question