Q: What is 21,138 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1010010100100102 | 15 |
| 3 (Ternary) | 10012222203 | 10 |
| 4 (Quaternary) | 110221024 | 8 |
| 5 (Quinary) | 11340235 | 7 |
| 6 (Senary) | 2415106 | 6 |
| 7 (Septenary) | 1154257 | 6 |
| 8 (Octal) | 512228 | 5 |
| 9 (Nonary) | 318869 | 5 |
| 10 (Decimal) | 2113810 | 5 |
| 11 (Undecimal) | 1497711 | 5 |
| 12 (Duodecimal) | 1029612 | 5 |
| 13 (Tridecimal) | 981013 | 4 |
| 14 (Tetradecimal) | 79BC14 | 4 |
| 15 (Pentadecimal) | 63E315 | 4 |
| 16 (Hexadecimal) | 529216 | 4 |
| 17 | 452717 | 4 |
| 18 (Octodecimal) | 3B4618 | 4 |
| 19 | 31AA19 | 4 |
| 20 (Vigesimal) | 2CGI20 | 4 |
| 21 | 25JC21 | 4 |
| 22 | 1LEI22 | 4 |
| 23 | 1GM123 | 4 |
| 24 (Tetravigesimal) | 1CGI24 | 4 |
| 25 (Pentavigesimal) | 18KD25 | 4 |
| 26 (Hexavigesimal) | 157026 | 4 |
| 27 (Septemvigesimal) | 11QO27 | 4 |
| 28 (Octovigesimal) | QQQ28 | 3 |
| 29 | P3Q29 | 3 |
| 30 (Trigesimal) | NEI30 | 3 |
| 31 | LUR31 | 3 |
| 32 (Duotrigesimal) | KKI32 | 3 |
| 33 | JDI33 | 3 |
| 34 | I9O34 | 3 |
| 35 | H8X35 | 3 |
| 36 (Hexatrigesimal) | GB636 | 3 |
| 64 (Tetrasexagesimal) | MjExMzg= | 8 |