BASE$

command

Format an integer in any base from 2 to 36, zero-padded.

string$ = BASE$(base, number [, length])

base - 2..36; digits above 9 use A-Z number - integer value length - optional minimum width, padded with leading zeros

See also HEX$, OCT$, BIN$.

Example:

PRINT BASE$(2, 5)       ' 101
PRINT BASE$(36, 35)     ' Z

Source: docs/help/base-dollar.txt inmmcore. On the computer, typeHELP BASE$.