How to find out if a number
- how to find out if a number is divisible by 9
- how to find out if a number is divisible by 4
- how to find out if a number is divisible by 3
- how to find out if a number is a square number
- how to find out if a number is even or odd in python
- how to find out if a number is prime or composite
- how to find out if a number is divisible by 7
- how to find out if a number is rational or irrational
- how to find out if a number is a perfect square
- how to find out if a number is prime
