Creating a Custom Calculator

Your task is to create a Number class that utilizes Python's magic methods (__add__, __sub__, __mul__, __truediv__) to perform mathematical operations. However, the class needs to be robust and be able to handle various exceptions that can occur during these operations:

• If a division by zero is attempted, a ZeroDivisionError should be raised with a Cannot divide by zero message.

• If either of the inputs cannot be converted to a number, a ValueError should be raised with an Invalid number input message.

• If the operator is not a Number, a TypeError should be raised with an Operator must be a Number message.

• Additionally, you should implement a custom exception, UnsupportedOperatorError that inherits from ValueError, with a message Unsupported operator. This error should be raised if an operation is attempted that is not supported by the class. That includes __floordiv__, __mod__, __pow__, __lshift__, __rshift__, __and__, __xor__, __or__.

All of the valid magic methods should return a Number object.

Note: Don’t forget to implement the __str__ magic method to return the value of the Number.