Pls explain this question

Question

print (12 & 20)
I got 4 output why??

Answer 1

'&' symbol represent the bitwise and operation. So you have to convert 12 and 20 to binary to get the output.
12- 00001100
20- 00010100
12 & 20- 00000100

0 & 0 --->0
1 & 1 --->1
1 & 0 --->0

Then convert 00000100 to decimal. It is equal to 4.

Answer 2

https://www.sololearn.com/learn/4072/?ref=app

See this I think this would help