Q: Is 810 a Composite Number?

 A: Yes, 810 is a composite number.

Why is 810 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 810 can be evenly divided by 1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 135 162 270 405 and 810, with no remainder.

Since 810 cannot be divided by just 1 and 810, it is a composite number.


More Examples

Number 808809811812
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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