Letters are numbers
Letters and numbers are interchangeable. A lot of programming languages give you simple ways to convert individual letters to hex, binary and decimal but does Vim?
Letters can also be numbers. Not sure how it works but it does
761011161161011141153299971103297108115111329810132110117109981011141154632781111163211511711410132104111119321051163211911111410711532981171163210511632100111101115