Decimal to Binary In Python
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Lecture 77:- Decimal to Binary In Python
You can convert a decimal number to its binary representation in Python using the built-in
bin()function. Thebin()function takes an integer as an argument and returns its binary representation as a string prefixed with '0b'.
Here's an example of how to convert a decimal number to binary:
pythonCopy code
decimal_number = 25 binary_representation = bin(decimal_number) print(binary_representation) # Output: '0b11001'In this example, the decimal number 25 is converted to its binary representation, which is
'0b11001'. The prefix '0b' indicates that the string represents a binary number.If you want to remove the '0b' prefix and get the binary representation as a plain string, you can use string slicing:
pythonCopy code
decimal_number = 25 binary_representation = bin(decimal_number)[2:] print(binary_representation) # Output: '11001'Now, the binary representation is
'11001'without the '0b' prefix.Keep in mind that the binary representation is a string, so if you want to perform arithmetic or other operations with the binary value, you may need to convert it back to an integer using the
int()function with base 2:pythonCopy code
binary_representation = '11001' decimal_number = int(binary_representation, 2) print(decimal_number) # Output: 25In this case, the string
'11001'is converted back to an integer with base 2, giving us the original decimal number 25.
- 1. Background Part 1 (IO Devices, CPU and Memory) In Python
- 2. Background Part 2 (Computer Organization & Operating System) In Python
- 3. Why Do We Need Programming Languages in Python
- 4. Python Introduction in Python
- 5. Python Standard and Implementations in Python
- 6. How Python Programs are Executed
- 7. Python Programming Terminology
- 8. Python Installation and First Program
- 9. Comments in Python
- 1. Arithmetic Operators in Python
- 2. Logical Operators in Python
- 3. Identity Comparison Operators in Python
- 4. Membership Test Operators in Python
- 5. Bitwise Operators in Python Part 1
- 6. Bitwise Operators In Python Part 2
- 7. Arithmetic Progression nth Term in Python
- 8. Geometric Progression nth Term in Python
- 9. Sum Of Natural numbers In Python
- 10. Find Last Digit In Python
- 11. Day Before N Days In Python
- 1. Loops In Python
- 2. While Loops In Python
- 3. range() In Python
- 4. For Loop In Python
- 5. Table Of A Number In Python
- 6. Break In Python
- 7. Continue In Python
- 8. Nested Loop In Python
- 9. Square Pattern In Python
- 10. Printing Triangle Pattern In Python
- 11. Inverted Triangle In Python
- 12. Pyramid Pattern In Python
- 13. Count Digits In Python
- 14. Factorial In Python
- 15. GCD In Python
- 16. LCM In Python
- 17. Fibonacci Numbers In Python
- 18. Check For Prime In Python
- 19. All Divisors In Python
- 20. Optimizations Of All Divisors And Prime Python
- 1. Strings In Python
- 2. Escape Sequences And Raw Strings Python
- 3. Formatted String In Python
- 4. String Operations Part(1) In Python
- 5. String Operations Part(2) In Python
- 6. String Comparison in Python
- 7. Pattern Searching In Python
- 8. Check For Palindrome In Python
- 9. Reverse A String In Python
- 10. Decimal to Binary In Python
- 11. Binary to Decimal Conversion In Python
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