Positional numeral system
numeral system in which the contribution of a digit to the value of a number is the product of the value of the digit by a factor determined by the position of the digit
Cistercian numerals
senary
ternary numeral system
Kaktovik numerals
sexagesimal
duodecimal system
balanced ternary
quinary
quaternary numeral system
nonary
Maya numerals
negative base
binary numeral system
Chinese numerals
unary numeral system
Base64
octal
Base58
Base62
Ascii85
decimal
hexadecimal
vigesimal
non-standard positional numeral system
septenary