Q: Is 20,340 a Composite Number?

 A: Yes, 20,340 is a composite number.

Why is 20,340 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 20,340 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 113 180 226 339 452 565 678 1,017 1,130 1,356 1,695 2,034 2,260 3,390 4,068 5,085 6,780 10,170 and 20,340, with no remainder.

Since 20,340 cannot be divided by just 1 and 20,340, it is a composite number.


More Examples

Number 20,33820,33920,34120,342
Composite? yesyesnoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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