convert(1001111101101)2 to base 16

Question

convert(1001111101101)2 to base 16

Answer 1

work from right to left; take a group of 4 bits and convert them to hexadecimal 1-digit representation, from 0 to 9, then A, B, C, D, E, F.

 

Example 1101 1000 0011 would be D83

Answer 2

Group the binary number into groups of four start at the right: (add leading zeroes at the left)

 

0001 0011 1110 1101

 

Now use Ken's list from your other question:

https://www.wyzant.com/resources/answers/195487/convert_7a3e_16_to_binary

 

to turn it into base 16.