hex() to convert integer to hex number string in python

hex(number)

number :input integer number
Return the hexal number as string.

Examples

my_num=27
print(hex(my_num))  # 0x1b

This will generate TypeError

num=27.45
print(hex(num))

TypeError: 'float' object cannot be interpreted as an integer

print(hex(0b11011)) # 0x1b

In above code the input binary number is equivalent to integer 27.

You can use bin() to get the binary output

print("Binary Number : ", bin(27)) # Binary Number :  0b11011

print(hex(0o33)) # 0x1b

In above code the input Octal number is equivalent to integer 27 You can use oct() to get the Octal output

print("Octal  Number : ", oct(27)) # Octal  Number :  0o33

In our hex output, 0x is always prefixed. As the output is a string we can remove it like this

my_hex=hex(27)
print(my_hex[2:]) # 1b

Without using hex() and by using format()

my_num=27
print(format(my_num,'x')) # 1b