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Python Numbers

Python is a high level programming language that can work with different kinds of numbers such as whole numbers, numbers with decimal points, and complex numbers. This is all you need to understand about Python numbers.


Integers:

Integers are whole numbers with no decimal point. The int data type is utilized in Python to represent integers. These integers can take on positive, negative, or zero values.


Example:

```python

x = 5

y = -10

z = 0

```


Floating-Point Numbers:

Numbers that contain a decimal point are commonly known as floating-point numbers. Python uses the float data type to represent floating-point numbers. Floating-point numbers can have a value of zero, positive, or negative.


Example:

```python

x = 3.14

y = -2.0

z = 0.0

```


Complex Numbers:

A complex number comprises of a real component and an imaginary component. Within Python, these numbers are denoted by utilizing the complex data type. The real part is represented by the float or int data type, and the imaginary part is represented by "j".


Example:

```python

x = 3 + 5j

y = -2j

z = 4.6 - 7j

```


Type Conversion:

You can convert one type of number to another type in Python. To convert an integer to a floating-point number, you can use the float() function. To transform a floating-point number into an integer, the int() function can be employed. To convert a number to a complex number, you can use the complex() function.


Example:

```python

x = 5

y = float(x)

print(y) # Output: 5.0


x = 3.14

y = int(x)

print(y) # Output: 3


x = 5

y = complex(x)

print(y) # Output: (5+0j)

```


Arithmetic Operations:

Python provides various arithmetic operations for working with numbers, such as addition, subtraction, multiplication, division, modulo, and exponentiation. 


Example:

```python

x = 5

y = 3

print(x + y) # Output: 8

print(x - y) # Output: 2

print(x * y) # Output: 15

print(x / y) # Output: 1.6666666666666667

print(x % y) # Output: 2

print(x ** y) # Output: 125

```


To summarize, Python has the ability to handle a variety of number types, such as integers, floating-point numbers, and complex numbers. You can convert one type of number to another type, and perform arithmetic operations on numbers using Python.

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