WOLFRAM|DEMONSTRATIONS PROJECT

Base Conversions from Base 2 through 100 Using Radix Points

​
input base
7
output base
2
resolution
10
delete
clear
.
0
1
2
3
4
5
6
444
7
= ​
11100100.
2
11100100.
2
22110.
3
3210.
4
1403.
5
1020.
6
444.
7
344.
8
273.
9
228.
198.
11
170.
12
147.
13
124.
14
103.
15
e4.
16
d7.
17
cc.
18
c0.
19
b8.
20
ai.
21
a8.
22
9l.
23
9c.
24
93.
25
8k.
26
8c.
27
84.
28
7p.
29
7i.
30
7b.
31
74.
32
6u.
33
6o.
34
6i.
35
6c
36
66
37
60
38
5x
39
5s
40
5n
41
5i
42
5d
43
58
44
53
45
4I
46
4E
47
4A
48
4w
49
4s
50
4o
51
4k
52
4g
53
4c
54
48
55
44
56
40
57
3S
58
3P
59
3M
60
3J
61
3G
62
3D
63
3A
64
3x
65
3u
66
3r
67
3o
68
3l
69
3i
70
3f
71
3c
72
39
73
36
74
33
75
30
76
2ν
77
2λ
78
2ι
79
2η
80
2ε
81
2γ
82
2α
83
2Y
84
2W
85
2U
86
2S
87
2Q
88
2O
89
2M
90
2K
91
2I
92
2G
93
2E
94
2C
95
2A
96
2y
97
2w
98
2u
99
2s
100
This Demonstration converts a given number in some base from 2 to 100 into all bases from 2 to 100.
Use the buttons to input the number, which may contain the characters '.', 0 through 9, and both lower- and uppercase English and Greek letters. Here is how the characters are mapped to digits:
characters
digitrange
a–z
10–35
A–Z
36–61
α–ω
62–86
Α–Ν
87–99
Move the slider to change the input base, output base and the output resolution.
This is similar to the Wolfram Language function BaseForm[], but handles a larger range of bases and handles numbers with a radix point ('.').