Q: What is 21,123 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1010010100000112 | 15 |
| 3 (Ternary) | 10012221003 | 10 |
| 4 (Quaternary) | 110220034 | 8 |
| 5 (Quinary) | 11334435 | 7 |
| 6 (Senary) | 2414436 | 6 |
| 7 (Septenary) | 1154047 | 6 |
| 8 (Octal) | 512038 | 5 |
| 9 (Nonary) | 318709 | 5 |
| 10 (Decimal) | 2112310 | 5 |
| 11 (Undecimal) | 1496311 | 5 |
| 12 (Duodecimal) | 1028312 | 5 |
| 13 (Tridecimal) | 97CB13 | 4 |
| 14 (Tetradecimal) | 79AB14 | 4 |
| 15 (Pentadecimal) | 63D315 | 4 |
| 16 (Hexadecimal) | 528316 | 4 |
| 17 | 451917 | 4 |
| 18 (Octodecimal) | 3B3918 | 4 |
| 19 | 319E19 | 4 |
| 20 (Vigesimal) | 2CG320 | 4 |
| 21 | 25II21 | 4 |
| 22 | 1LE322 | 4 |
| 23 | 1GL923 | 4 |
| 24 (Tetravigesimal) | 1CG324 | 4 |
| 25 (Pentavigesimal) | 18JN25 | 4 |
| 26 (Hexavigesimal) | 156B26 | 4 |
| 27 (Septemvigesimal) | 11Q927 | 4 |
| 28 (Octovigesimal) | QQB28 | 3 |
| 29 | P3B29 | 3 |
| 30 (Trigesimal) | NE330 | 3 |
| 31 | LUC31 | 3 |
| 32 (Duotrigesimal) | KK332 | 3 |
| 33 | JD333 | 3 |
| 34 | I9934 | 3 |
| 35 | H8I35 | 3 |
| 36 (Hexatrigesimal) | GAR36 | 3 |
| 64 (Tetrasexagesimal) | MjExMjM= | 8 |