Q: What is 20,121 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1001110100110012 | 15 |
| 3 (Ternary) | 10001210203 | 10 |
| 4 (Quaternary) | 103221214 | 8 |
| 5 (Quinary) | 11204415 | 7 |
| 6 (Senary) | 2330536 | 6 |
| 7 (Septenary) | 1124437 | 6 |
| 8 (Octal) | 472318 | 5 |
| 9 (Nonary) | 305369 | 5 |
| 10 (Decimal) | 2012110 | 5 |
| 11 (Undecimal) | 1413211 | 5 |
| 12 (Duodecimal) | B78912 | 4 |
| 13 (Tridecimal) | 920A13 | 4 |
| 14 (Tetradecimal) | 749314 | 4 |
| 15 (Pentadecimal) | 5E6615 | 4 |
| 16 (Hexadecimal) | 4E9916 | 4 |
| 17 | 41AA17 | 4 |
| 18 (Octodecimal) | 381F18 | 4 |
| 19 | 2HE019 | 4 |
| 20 (Vigesimal) | 2A6120 | 4 |
| 21 | 23D321 | 4 |
| 22 | 1JCD22 | 4 |
| 23 | 1F0J23 | 4 |
| 24 (Tetravigesimal) | 1AM924 | 4 |
| 25 (Pentavigesimal) | 174L25 | 4 |
| 26 (Hexavigesimal) | 13JN26 | 4 |
| 27 (Septemvigesimal) | 10G627 | 4 |
| 28 (Octovigesimal) | PIH28 | 3 |
| 29 | NQO29 | 3 |
| 30 (Trigesimal) | MAL30 | 3 |
| 31 | KT231 | 3 |
| 32 (Duotrigesimal) | JKP32 | 3 |
| 33 | IFO33 | 3 |
| 34 | HDR34 | 3 |
| 35 | GEV35 | 3 |
| 36 (Hexatrigesimal) | FIX36 | 3 |
| 64 (Tetrasexagesimal) | MjAxMjE= | 8 |