Quibinary

Quibinary is a way of counting or talking about numbers. Instead of using just 0s and 1s like we do in regular binary numbers, quibinary has four numbers: 0, 1, 2 and 3. These four numbers are arranged in different combinations to represent different amounts. For example, 230 in quibinary means 2 x 81 + 3 x 4, which is equal to 166.