Q: What is 21,845 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1010101010101012 | 15 |
| 3 (Ternary) | 10022220023 | 10 |
| 4 (Quaternary) | 111111114 | 8 |
| 5 (Quinary) | 11443405 | 7 |
| 6 (Senary) | 2450456 | 6 |
| 7 (Septenary) | 1204557 | 6 |
| 8 (Octal) | 525258 | 5 |
| 9 (Nonary) | 328629 | 5 |
| 10 (Decimal) | 2184510 | 5 |
| 11 (Undecimal) | 1545A11 | 5 |
| 12 (Duodecimal) | 1078512 | 5 |
| 13 (Tridecimal) | 9C3513 | 4 |
| 14 (Tetradecimal) | 7D6514 | 4 |
| 15 (Pentadecimal) | 671515 | 4 |
| 16 (Hexadecimal) | 555516 | 4 |
| 17 | 47A017 | 4 |
| 18 (Octodecimal) | 3D7B18 | 4 |
| 19 | 339E19 | 4 |
| 20 (Vigesimal) | 2EC520 | 4 |
| 21 | 27B521 | 4 |
| 22 | 212L22 | 4 |
| 23 | 1I6I23 | 4 |
| 24 (Tetravigesimal) | 1DM524 | 4 |
| 25 (Pentavigesimal) | 19NK25 | 4 |
| 26 (Hexavigesimal) | 168526 | 4 |
| 27 (Septemvigesimal) | 12Q227 | 4 |
| 28 (Octovigesimal) | RO528 | 3 |
| 29 | PS829 | 3 |
| 30 (Trigesimal) | O8530 | 3 |
| 31 | MML31 | 3 |
| 32 (Duotrigesimal) | LAL32 | 3 |
| 33 | K1W33 | 3 |
| 34 | IUH34 | 3 |
| 35 | HT535 | 3 |
| 36 (Hexatrigesimal) | GUT36 | 3 |
| 64 (Tetrasexagesimal) | MjE4NDU= | 8 |