Q: What is 21,345 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1010011011000012 | 15 |
| 3 (Ternary) | 10020211203 | 10 |
| 4 (Quaternary) | 110312014 | 8 |
| 5 (Quinary) | 11403405 | 7 |
| 6 (Senary) | 2424536 | 6 |
| 7 (Septenary) | 1161427 | 6 |
| 8 (Octal) | 515418 | 5 |
| 9 (Nonary) | 322469 | 5 |
| 10 (Decimal) | 2134510 | 5 |
| 11 (Undecimal) | 1504511 | 5 |
| 12 (Duodecimal) | 1042912 | 5 |
| 13 (Tridecimal) | 993C13 | 4 |
| 14 (Tetradecimal) | 7AC914 | 4 |
| 15 (Pentadecimal) | 64D015 | 4 |
| 16 (Hexadecimal) | 536116 | 4 |
| 17 | 45EA17 | 4 |
| 18 (Octodecimal) | 3BFF18 | 4 |
| 19 | 322819 | 4 |
| 20 (Vigesimal) | 2D7520 | 4 |
| 21 | 268921 | 4 |
| 22 | 202522 | 4 |
| 23 | 1H8123 | 4 |
| 24 (Tetravigesimal) | 1D1924 | 4 |
| 25 (Pentavigesimal) | 193K25 | 4 |
| 26 (Hexavigesimal) | 15EP26 | 4 |
| 27 (Septemvigesimal) | 127F27 | 4 |
| 28 (Octovigesimal) | R6928 | 3 |
| 29 | PB129 | 3 |
| 30 (Trigesimal) | NLF30 | 3 |
| 31 | M6H31 | 3 |
| 32 (Duotrigesimal) | KR132 | 3 |
| 33 | JJR33 | 3 |
| 34 | IFR34 | 3 |
| 35 | HEU35 | 3 |
| 36 (Hexatrigesimal) | GGX36 | 3 |
| 64 (Tetrasexagesimal) | MjEzNDU= | 8 |