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Base 7 to Base 21 Conversion Table

Base 7 to Base 21 Conversion Table

Base 10	Base 7	Base 21
1	1	1
2	2	2
3	3	3
4	4	4
5	5	5
6	6	6
7	10	7
8	11	8
9	12	9
10	13	A
11	14	B
12	15	C
13	16	D
14	20	E
15	21	F
16	22	G
17	23	H
18	24	I
19	25	J
20	26	K
21	30	10
22	31	11
23	32	12
24	33	13
25	34	14
26	35	15
27	36	16
28	40	17
29	41	18
30	42	19
31	43	1A
32	44	1B
33	45	1C
34	46	1D
35	50	1E
36	51	1F
37	52	1G
38	53	1H
39	54	1I
40	55	1J
41	56	1K
42	60	20
43	61	21
44	62	22
45	63	23
46	64	24
47	65	25
48	66	26
49	100	27
50	101	28
51	102	29
52	103	2A
53	104	2B
54	105	2C
55	106	2D
56	110	2E
57	111	2F
58	112	2G
59	113	2H
60	114	2I
61	115	2J
62	116	2K
63	120	30
64	121	31
10	13	A
20	26	K
30	42	19
40	55	1J
50	101	28
60	114	2I
70	130	37
80	143	3H
90	156	46
100	202	4G
100	202	4G
200	404	9B
300	606	E6
400	1111	J1
500	1313	12H
600	1515	17C
700	2020	1C7
800	2222	1H2
900	2424	20I
1000	2626	25D

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