Q: What is 20,420 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1001111110001002 | 15 |
| 3 (Ternary) | 10010000223 | 10 |
| 4 (Quaternary) | 103330104 | 8 |
| 5 (Quinary) | 11231405 | 7 |
| 6 (Senary) | 2343126 | 6 |
| 7 (Septenary) | 1133517 | 6 |
| 8 (Octal) | 477048 | 5 |
| 9 (Nonary) | 310089 | 5 |
| 10 (Decimal) | 2042010 | 5 |
| 11 (Undecimal) | 1438411 | 5 |
| 12 (Duodecimal) | B99812 | 4 |
| 13 (Tridecimal) | 93AA13 | 4 |
| 14 (Tetradecimal) | 762814 | 4 |
| 15 (Pentadecimal) | 60B515 | 4 |
| 16 (Hexadecimal) | 4FC416 | 4 |
| 17 | 42B317 | 4 |
| 18 (Octodecimal) | 390818 | 4 |
| 19 | 2IAE19 | 4 |
| 20 (Vigesimal) | 2B1020 | 4 |
| 21 | 246821 | 4 |
| 22 | 1K4422 | 4 |
| 23 | 1FDJ23 | 4 |
| 24 (Tetravigesimal) | 1BAK24 | 4 |
| 25 (Pentavigesimal) | 17GK25 | 4 |
| 26 (Hexavigesimal) | 145A26 | 4 |
| 27 (Septemvigesimal) | 110827 | 4 |
| 28 (Octovigesimal) | Q1828 | 3 |
| 29 | O8429 | 3 |
| 30 (Trigesimal) | MKK30 | 3 |
| 31 | L7M31 | 3 |
| 32 (Duotrigesimal) | JU432 | 3 |
| 33 | IOQ33 | 3 |
| 34 | HMK34 | 3 |
| 35 | GNF35 | 3 |
| 36 (Hexatrigesimal) | FR836 | 3 |
| 64 (Tetrasexagesimal) | MjA0MjA= | 8 |