Division by two is simple in even-numbered bases. 2 (two) is the natural number following 1 and preceding 3. ... A numeral is a symbol or group of symbols that represents a number. ...

NOTE: The following methods return only the integer part of the result. No fractions, decimals, or remainders will be returned. The integers consist of the positive natural numbers (1, 2, 3, …), their negatives (−1, −2, −3, ...) and the number zero. ...

In binary, just shift one place to the right. (Example: 1101001 changes to 110100) The binary numeral system (base 2 numerals) represents numeric values using two symbols, typically 0 and 1. ... Shift may refer to a movement the shift key on a keyboard, harking back to typewriter days in computing, the analogue for literal strings, for example barrel shifter (bit shift) the analogue in mathematics, for example a shift operator derived meanings of change, such as red shift, Great vowel shift...

The following algorithm is for decimal. However, it can be used as a model to construct an algorithm for taking half of any number N in any even base. In mathematics, the term even is used in several senses: an integer is called even if it is divisible by two; see even and odd numbers a function f defined on the real numbers is called even if f(x) = f(−x) for all x; see even and odd functions...

• Write out N, putting a zero to its left.
• Go through the digits of N in overlapping pairs, writing down digits of the result from the following table.

Example: 1738/2=?

Write 01738. We will now work on finding the result.

• 01: even digit followed by 1, write 0.
• 17: odd digit followed by 7, write 8.
• 73: odd digit followed by 3, write 6.
• 38: odd digit followed by 8, write 9.

Result: 0869.

From the example we can see that 0 is even.

If the last digit of N is odd digit add .5 to the result. Odd has several meanings. ...