Q: Is 20,430 a Composite Number?

 A: Yes, 20,430 is a composite number.

Why is 20,430 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 20,430 can be evenly divided by 1 2 3 5 6 9 10 15 18 30 45 90 227 454 681 1,135 1,362 2,043 2,270 3,405 4,086 6,810 10,215 and 20,430, with no remainder.

Since 20,430 cannot be divided by just 1 and 20,430, it is a composite number.


More Examples

Number 20,42820,42920,43120,432
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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