Numbers and Bases

literal numbers in various bases can be specified using prefixes before the number

Radix	Name	Prefix	Digits
2	Binary	`0b`	`[01]`
3	Ternary	`0t`	`[012]`
4	Quaternary	`0q`	`[0123]`
6	Seximal	`0s`	`[0-5]`
8	Octal	`0o`	`[0-7]`
10	Decimal*	`0d`	`[0-9]`
12	Dozenal	`0z`	`[0-9xXeE]`
16	Hexidecimal	`0x`	`[0-9A-Fa-f]`
32	Duotrigesimal	`0u`	`[0-9A-Va-v]`
36	Hexatrigesimal	`0r`	`[0-9A-Za-z]`
64	Tetrasexagesimal	`0y`	`[0-9A-Za-z!$]`

*Decimal is the default base, so the prefix is generally not necessary, unless the default base is changed.

Some examples:

The Dewy Programming Language