1. About Python
  2. Python Identifier
  3. Python Keyword
  4. Python Data Type
  5. Python Variable
  6. Python Operators
  7. Python Control Statements
  8. Python Array
  9. Python Input Output
  10. Python List
  11. Python Set
  12. Python Tuple
  13. Python Dictionary
  14. Python Function
  15. Python Numbers Format
  16. Python Class and Object
  17. Python Object class
  18. Python Method
  19. python Decorators
  20. Python Constructor
  21. Python String
  22. Python Inheritance
  23. python Super
  24. Python Polymorphism
  25. python Encapsulation
  26. Python Abstraction
  27. python Packages and Modules
  28. Python Exception Handling
  29. Python Regular Expressions
  30. Python Database Connectivity
  31. Python File Handling
  32. Python Networking
  33. Python Multithreading
  34. Python Dates
  35. python_Time
  36. Python Boto3 AWS

In python 4 type of number system

Number System Name Range Base Start
Binary Number System 0-1 2 0B or 0b
Decimal Number System 0-9 10
Octal Number System 0-7 8 0O or 0o
Hexa-decimal Number System 0-15 0-9 a-f 0X or 0x

In Python Binary Number System

Binary Number System use for digital Signal

def getBinaryValue():
	a=0b101010
	b=0B111111
	print(a," ",b)
getBinaryValue()

42   63

In Python Decimal Number System

def getDecimalValue():
	a=1234
	b=4321
	print(a," ",b)
getDecimalValue()

1234   4321

In Python Octal Number System

def getOctalValue():
	a=0o123
	b=0O321
	print(a," ",b)
getOctalValue()

83   209

In Python Hexa-decimal Number System

def getHexadecimalValue():
	a=0x1a2b3f
	b=0X3a2d1e
	print(a," ",b)
getHexadecimalValue()	

1715007   3812638

In python Get ASCII Value using ord() function

def getAnyASCIIValue():
	value=input("Enter any value and get ASCII value : ")
	print(ord(value))
getAnyASCIIValue()

Enter any value and get ASCII value : ~
126
Enter any value and get ASCII value : @
64
Enter any value and get ASCII value : a
97
Enter any value and get ASCII value : A
65

In python Get Binary Value using bin() function

def getInBinaryFrom():
	value=int(input("Enter any value and get Binary value : "))
	print(bin(value))
getInBinaryFrom()

Enter any value and get Binary value : 12345
0b11000000111001

In python Get Octal Value using oct() function

def getInOctalFrom():
	value=int(input("Enter any value and get Binary value : "))
	print(oct(value))
getInOctalFrom()

Enter any value and get Binary value : 123456
0o361100

In python Get Hexadecimal Value using oct() function

def getInHexadecimalFrom():
	value=int(input("Enter any value and get Hexadecimal value : "))
	print(hex(value))
getInHexadecimalFrom()	

Enter any value and get Hexadecimal value : 123
0x7b