Number bases

Radix economy

	2 (binary)	3 (ternary)	4	5	6 (senary)	8 (octal)	9	A (decimal, base10)	C (dozenal, base12)	G (hexadecimal, base16)	I (base18)	K (vigesimal, base20)	O (base24)	W (base32)	Z+1 (base36)	Z+T (base64)
⍳100	11.6	11.5	12.8	13.6	15.6	18.4	19.1	19.2	22.7	29.6	32.9	36.2	42.5	54.1	59.4	87.7
⍳255	14.1	13.8	14.7	17.0	18.0	21.8	23.9	25.8	28.8	31.1	34.8	38.5	45.8	60.1	67.1	112.2
⍳1024	18.0	17.8	18.7	21.2	22.5	27.5	28.8	29.2	34.2	43.8	48.0	51.8	58.0	63.1	70.8	124.1

Reciprocal fractions (n⁻¹)

	2 (binary)	6 (senary)	8 (octal)	9	A (decimal, base10)	C (dozenal, base12)	G (hexadecimal, base16)	I (base18)	K (vigesimal, base20)
2	1	3	4	4	5	6	8	9	A
3	01	2	25	3	3	4	5	6	6D
4	01	13	2	2	25	3	4	49	5
5	0011	1	1463	17	2	2497	3	3AE7	4
6	001	1	125	14	16	2	2A	3	36D
7	001	05	1	125	142857	186A35	249	2A5	2H
8	001	043	1	1	125	16	2	249	2A
9	000111	04	07	1	1	14C	1C7	2	248HFB
10	00011	03	06314	08	1	12497	19	1E73A	2
11	0001011101	0313452421	0564272135	07324	09	1	1745D	1B834G69ED	1G759
12	000101	03	052	06	083	1	15	19	1D6
13	0001	024340531215	0473	062	076923	0B	13B	16GB	1AF7DGI94C63
14	0001	023	04	057	0714285	0A35186	1249	152A	18B
15	0001	02	0421	053	06	09724	1	13AE7	16D
16	0001	0213	04	05	0625	09	1	1249	15
17	00001111	020412	03607417	04678421	058	08579214B36429A7	0F	1	13ABF5HCIG984E27
18	0000111	02	034	04	05	08	0E38	1	1248HFB
19	000011010111100101	01521	032745	042327518	052631578947368421	076B45	0D79435E5	0H	1
20	000011	014	03146	04	05	07249	0C	0G3AE7	1
21	000011	014	03	0376	047619	06A3518	0C3	0F7C	0J
22	00001011101	01345242103	02721350564	03612	045	06	0BA2E8	0ED1B834G69	0I3CEA
23	00001011001	0132	0262054	0346231	0434782608695652173913	06316948421	0B21642C859	0E1A3264C97	0H7GA8DI546J2C39B61EFD
24	0000101	013	025	03	0416	06	0A	0D9	0GD6
25	00001010001111010111	01235	02436560507534121727	0321385675	04	05915343A0B62A68781B	0A3D7	0CH5	0G
26	0000100111011	0121502434053	02354	031	0384615	056	09D8	0C859	0F7DGI94C631A
27	000010010111101101	0126	02	03	037	054C	097B425ED	0C	0EG5IA782J53E19CBH
28	00001001	01	02	028	03571428	05186A3	0924	0BA52	0E5
29	00001	01	0215173454106475626043236713	02712148617674	034	04B7	08D3DCB	0B31F95A9GDBE4H6EG28C781463D	0DFH4GB
30	00001	01	02104	026	03	04972	08	0AE73	0D6
31	00001	010545	02041	0254572	032	0478A	08421	0A825E95412G4B	0CI15G2BC534A69
32	00001	01043	02	0247	03125	046	08	0A249	0CA
33	0000011111	01031345242	0174076037	024073	03	04	07C1F	09ED1B834G6	0C289DIF
34	000001111	01020412	017036074	023	02941	0429A708579214B36	078	09	0BF5HCIG984E2713A
35	000001110101	01	0165	02	0285714	04145	075	094B5BEG8421	0B8
36	00000111	01	016	02	027	04	071C	09	0B248HF
37	000001101110101100111110010001010011	0055	015654762123	021628238	027	03A85232B	06EB3E453	08DB37565F184FA3G0H946EACBC2G9D27E1H	0AG469EBHGF2E1
38	0000011010111100101	0054034423	0153624	021	0263157894736842105	0395826	06BCA1AF28	089	0A
39	000001101001	0053121502434	0151	0206	025641	038	069	0859C	0A52B5CG8421
40	00000110011	00522	01463	02	025	037249	06	081E73A	0A

Duplication (2ⁿ)

	6 (senary)	9	A (decimal, base10)	C (dozenal, base12)	I (base18)	K (vigesimal, base20)	Z+1 (base36)
3	12	8	8	8	8	8	8
4	24	17	16	14	G	G	G	nibble
5	52	35	32	28	1E	1C	W
6	144	71	64	54	3A	34	1S
7	332	152	128	A8	72	68	3K
8	1 104	314	256	194	E4	CG	74	octet
9	2 212	628	512	368	1A8	15C	E8
10	4 424	1 357	1 024	714	32G	2B4	SG	kibi
11	13 252	2 725	2 048	1 228	65E	528	1KW
12	30 544	5 551	4 096	2 454	CBA	A4G	35S
13	101 532	12 212	8 192	4 8A8	1 752	1 09C	6BK
14	203 504	24 424	16 384	9 594	2 EA4	2 0J4	CN4
15	411 412	48 848	32 768	16 B68	5 B28	4 1I8	PA8
16	1 223 224	108 807	65 536	31 B14	B 44G	8 3GG	1 EKG	2o
18	5 341 344	438 531	262 144	107 854	28 H1A	1C F74	5 M9S
20	34 250 304	1 867 334	1 048 576	426 994	9H E64	6B 18G	M H34	Mebi
24	1 355 332 144	34 511 011	16 777 216	5 751 054	8FE D9A	54H 30G	9Z LDS	3o
30	254 314 002 544	2 684 381 781	1 073 741 824	25B 716 454	1D A48 1HA	G FAH EB4	HRA 0HS	Gibi
32	1 550 104 015 504	12 068 657 454	4 294 967 296	9BA 461 594	70 4HE 7G4	37 23A I4G	1 Z14 1Z4	4o
36	51 322 544 513 344	216 334 733 161	68 719 476 736	11 39A 01B 854	644 7EF 07A	2DD EGE BGG	V KHS VLS
40	2 201 035 250 014 024	3 803 025 085 877	1 099 511 627 776	159 114 277 314	5 9DG H36 6CG	2 2IJ H7D 98G	E1 3WU 1OG	5o, Tebi
48	2 434 351 452 535 534 544	1 326 552 102 342 121	281 474 976 710 656	27 69B 8A0 22A 454	46F 052 7CB 95A	179 F26 A48 GCG	2 RRV THN XTS	6o
50	15 030 331 135 435 431 504	5 418 428 410 478 484	1 125 899 906 842 624	A6 33A B40 8B5 594	H96 129 CEA 144	59J 096 0HF 6B4	B 33J 9YN RB4	Pebi
60	124 320 043 215 215 144 440 004	7 611 588 242 456 545 701	1 152 921 504 606 847 046	62 9B7 99B 678 179 004	316 B2G G88 C4E 40A	E1 99J G59 9CF HCG	8RC 4KB DVS S0S	Exbi
64	3 520 522 010 102 100 444 240 004	145 808 576 354 216 722 407	18 446 744 073 709 552 046	839 365 134 A2A 240 004	2 D3F GB0 B9C G4B A0G	B53 BJH 07B E4E 0CG	3 W5E 112 64S G0G	o²