What are the required steps to convert base 10 decimal system
number 22 164 to base 2 unsigned binary equivalent?
- A number written in base ten, or a decimal system number, is a number written using the digits 0 through 9. A number written in base two, or a binary system number, is a number written using only the digits 0 and 1.
1. Divide the number repeatedly by 2:
Keep track of each remainder.
Stop when you get a quotient that is equal to zero.
- division = quotient + remainder;
- 22 164 ÷ 2 = 11 082 + 0;
- 11 082 ÷ 2 = 5 541 + 0;
- 5 541 ÷ 2 = 2 770 + 1;
- 2 770 ÷ 2 = 1 385 + 0;
- 1 385 ÷ 2 = 692 + 1;
- 692 ÷ 2 = 346 + 0;
- 346 ÷ 2 = 173 + 0;
- 173 ÷ 2 = 86 + 1;
- 86 ÷ 2 = 43 + 0;
- 43 ÷ 2 = 21 + 1;
- 21 ÷ 2 = 10 + 1;
- 10 ÷ 2 = 5 + 0;
- 5 ÷ 2 = 2 + 1;
- 2 ÷ 2 = 1 + 0;
- 1 ÷ 2 = 0 + 1;
2. Construct the base 2 representation of the positive number:
Take all the remainders starting from the bottom of the list constructed above.
22 164(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
22 164 (base 10) = 101 0110 1001 0100 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.