Q: What is 21,745 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1010100111100012 | 15 |
| 3 (Ternary) | 10022111013 | 10 |
| 4 (Quaternary) | 111033014 | 8 |
| 5 (Quinary) | 11434405 | 7 |
| 6 (Senary) | 2444016 | 6 |
| 7 (Septenary) | 1202537 | 6 |
| 8 (Octal) | 523618 | 5 |
| 9 (Nonary) | 327419 | 5 |
| 10 (Decimal) | 2174510 | 5 |
| 11 (Undecimal) | 1537911 | 5 |
| 12 (Duodecimal) | 1070112 | 5 |
| 13 (Tridecimal) | 9B8913 | 4 |
| 14 (Tetradecimal) | 7CD314 | 4 |
| 15 (Pentadecimal) | 669A15 | 4 |
| 16 (Hexadecimal) | 54F116 | 4 |
| 17 | 474217 | 4 |
| 18 (Octodecimal) | 3D2118 | 4 |
| 19 | 334919 | 4 |
| 20 (Vigesimal) | 2E7520 | 4 |
| 21 | 276A21 | 4 |
| 22 | 20K922 | 4 |
| 23 | 1I2A23 | 4 |
| 24 (Tetravigesimal) | 1DI124 | 4 |
| 25 (Pentavigesimal) | 19JK25 | 4 |
| 26 (Hexavigesimal) | 164926 | 4 |
| 27 (Septemvigesimal) | 12MA27 | 4 |
| 28 (Octovigesimal) | RKH28 | 3 |
| 29 | POO29 | 3 |
| 30 (Trigesimal) | O4P30 | 3 |
| 31 | MJE31 | 3 |
| 32 (Duotrigesimal) | L7H32 | 3 |
| 33 | JVV33 | 3 |
| 34 | IRJ34 | 3 |
| 35 | HQA35 | 3 |
| 36 (Hexatrigesimal) | GS136 | 3 |
| 64 (Tetrasexagesimal) | MjE3NDU= | 8 |