Q: What is 21,784 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1010101000110002 | 15 |
| 3 (Ternary) | 10022122113 | 10 |
| 4 (Quaternary) | 111101204 | 8 |
| 5 (Quinary) | 11441145 | 7 |
| 6 (Senary) | 2445046 | 6 |
| 7 (Septenary) | 1203407 | 6 |
| 8 (Octal) | 524308 | 5 |
| 9 (Nonary) | 327849 | 5 |
| 10 (Decimal) | 2178410 | 5 |
| 11 (Undecimal) | 1540411 | 5 |
| 12 (Duodecimal) | 1073412 | 5 |
| 13 (Tridecimal) | 9BB913 | 4 |
| 14 (Tetradecimal) | 7D2014 | 4 |
| 15 (Pentadecimal) | 66C415 | 4 |
| 16 (Hexadecimal) | 551816 | 4 |
| 17 | 476717 | 4 |
| 18 (Octodecimal) | 3D4418 | 4 |
| 19 | 336A19 | 4 |
| 20 (Vigesimal) | 2E9420 | 4 |
| 21 | 278721 | 4 |
| 22 | 210422 | 4 |
| 23 | 1I4323 | 4 |
| 24 (Tetravigesimal) | 1DJG24 | 4 |
| 25 (Pentavigesimal) | 19L925 | 4 |
| 26 (Hexavigesimal) | 165M26 | 4 |
| 27 (Septemvigesimal) | 12NM27 | 4 |
| 28 (Octovigesimal) | RM028 | 3 |
| 29 | PQ529 | 3 |
| 30 (Trigesimal) | O6430 | 3 |
| 31 | MKM31 | 3 |
| 32 (Duotrigesimal) | L8O32 | 3 |
| 33 | K0433 | 3 |
| 34 | ISO34 | 3 |
| 35 | HRE35 | 3 |
| 36 (Hexatrigesimal) | GT436 | 3 |
| 64 (Tetrasexagesimal) | MjE3ODQ= | 8 |