The folowing table expresses '10' in various number bases. 'DR_{x}' shows the result of 'digit reducing' resulting in an X-digit long number.

Base | DR_{4} | DR_{3} | DR_{2} | DR_{1} |
---|---|---|---|---|

2 | 1010 | 10 | 1 | |

3 | 101 | 2 | ||

4 | 22,10 | 1 | ||

5 | 20 | 2 | ||

6 | 14 | 5 | ||

7 | 13 | 4 | ||

8 | 12 | 3 | ||

9 | 11 | 2 | ||

10 | 10 | 1 | ||

11 | A | |||

12 | A | |||

13 | A | |||

14 | A | |||

15 | A | |||

16 | A |

Factors: 2 * 5

10 is the sum of the counting numbers from 1 to 4 (See 'The Sum/Product of the First N Counting Numbers').

A 'Decagon' is a 'regular polygon' with 10 sides.

10 is the atomic weight of Neon (Ne).

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