Can any Number be a Base

There are many different ways to express numbers. The most popular is definitely the decimal system, or in other words base 10. Base 2 and base 16 are also used in computers. But did you know that we can make number bases not only from integers? Chapters: 00:00 Introduction 02:22 Base 1 03:12 Negative bases 04:34 Fractional bases 10:06 Irrational bases 15:10 Imaginary bases