Python program to count set of bits in number; Through this tutorial, i am going to show you how to count total number of bits or set of bits in python.

So in this tutorial, i will write a python program to count total number of bits or set of bits in a number.

## Python Program to Count Set Bits in a Number

# write a python program to count total number of bits in a number num = int(input("Please Enter any Number: ")) # use bin () method to get the binary value of a number # print binary value output will be 0b111101 print ("binary value of {0} is: {1}".format(num, bin(num))) # store the length of the binary number length = len(bin(num)) # to get exact length total number of bits # subtract 2 from the length length -=2 # print length print ("total number of bits: ", length)

**Output**

Please Enter any Number: 13 binary value of 13 is: 0b1101 total number of bits: 4

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