Q: What is 21,423,220 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100011011100100011101002 | 25 |
| 3 (Ternary) | 11110221020101213 | 16 |
| 4 (Quaternary) | 11012321013104 | 13 |
| 5 (Quinary) | 204410203405 | 11 |
| 6 (Senary) | 20431013246 | 10 |
| 7 (Septenary) | 3500442407 | 9 |
| 8 (Octal) | 1215621648 | 9 |
| 9 (Nonary) | 442721179 | 8 |
| 10 (Decimal) | 2142322010 | 8 |
| 11 (Undecimal) | 1110264511 | 8 |
| 12 (Duodecimal) | 721184412 | 7 |
| 13 (Tridecimal) | 459118013 | 7 |
| 14 (Tetradecimal) | 2BB942014 | 7 |
| 15 (Pentadecimal) | 1D3294A15 | 7 |
| 16 (Hexadecimal) | 146E47416 | 7 |
| 17 | F188D717 | 6 |
| 18 (Octodecimal) | B6170G18 | 6 |
| 19 | 8C771H19 | 6 |
| 20 (Vigesimal) | 6DHI1020 | 6 |
| 21 | 5535F721 | 6 |
| 22 | 439KIG22 | 6 |
| 23 | 37CHD823 | 6 |
| 24 (Tetravigesimal) | 2GDH2424 | 6 |
| 25 (Pentavigesimal) | 24L23K25 | 6 |
| 26 (Hexavigesimal) | 1KMN4026 | 6 |
| 27 (Septemvigesimal) | 1D8B3G27 | 6 |
| 28 (Octovigesimal) | 16NPF028 | 6 |
| 29 | 118BEL29 | 6 |
| 30 (Trigesimal) | QDDHA30 | 5 |
| 31 | N63JJ31 | 5 |
| 32 (Duotrigesimal) | KDP3K32 | 5 |
| 33 | I24CG33 | 5 |
| 34 | G126O34 | 5 |
| 35 | E9NC035 | 5 |
| 36 (Hexatrigesimal) | CR69G36 | 5 |
| 64 (Tetrasexagesimal) | MjE0MjMyMjA= | 12 |