However , the numerals have values 1 , 2 , 3 , etc. up to and including b , whereas zero is represented by an empty digit string .
A bijective numeral system with base b uses b different numerals to represent all non-negative integers .
The numerals have values 1 , 2 , 3 , etc. up to and including b , whereas zero is represented by an empty digit string .
A bijective numeral system with base b uses b different numerals to represent all non-negative integers .