# Python bin() Function

In this python built-in functions tutorial, we are going to learn all about the Python bin function to get the binary value of a specified integer.
In the previous python tutorial, we have seen Python any function along with examples.

## What is Python bin() Function?

Python bin function is a built-in function that is used to find the binary value of a specified integer. The result of the bin function in python will always start with the prefix 0b.

## Syntax

The syntax of bin function in python is:-

``bin(n)``

## Parameter Value

bin function in Python accepts only one parameter that is integer.

• n:– Required An Integer.

## Return Value

Return value of bin function in python is binary value.

## Python bin function example

Here we will use bin method in python to get binary value of given integer.

### Example 1:

Find binary value of 20 using bin function.

``````x = 20
print(bin(x))``````

Output will be:- 0b10100

### Example 2:

Binary value of 50.

``````result = bin(50)
print(result)
``````

Output will be:- ob110010

## Conclusion

In this tutorial, you have learned the bin method in python to find the binary value of a given integer. This is the best python built-in function for getting binary values.