十四進制

十四進制者，基數有十四也，屬計數法，記曰$0,1,2,3,4,5,6,7,8,9,0^{*},1^{*},2^{*},3^{*}$.

分數

以其二七十四，故可除七而得有窮小數。

$n$	${\frac{1}{n}}_{(14)}$	$\frac{1}{n}$
1	1	1
2	0.7	0.5
3	$0.\dot{4}\dot{9}$	$0.\dot{3}$
4	0.37	0.25
5	$0.\dot{2}\dot{1^{*}}$	0.2
6	$0.2\dot{4}\dot{9}$	$0.1\dot{6}$
7	0.2	$0.\dot{1}4285\dot{7}$
8	$0.10^{*}7$	0.125
9	$0.\dot{1}70^{*}{2}^{*}6\dot{3}$	$0.\dot{1}$
10	$0.1\dot{5}\dot{8}$	0.1
11	$0.\dot{1}31^{*}6\dot{5}$	$0.\dot{0}\dot{9}$
12	$0.12\dot{4}\dot{9}$	$0.08\dot{3}$
13	$0.\dot{1}$	$0.\dot{0}7692\dot{3}$
14	0.1	$0.0\dot{7}1428\dot{5}$