Q: What is 21,222,210 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100001111010011010000102 | 25 |
| 3 (Ternary) | 11102210121012103 | 16 |
| 4 (Quaternary) | 11003310310024 | 13 |
| 5 (Quinary) | 204131023205 | 11 |
| 6 (Senary) | 20345105506 | 10 |
| 7 (Septenary) | 3452462227 | 9 |
| 8 (Octal) | 1207515028 | 9 |
| 9 (Nonary) | 438353539 | 8 |
| 10 (Decimal) | 2122221010 | 8 |
| 11 (Undecimal) | 10A8561911 | 8 |
| 12 (Duodecimal) | 713545612 | 7 |
| 13 (Tridecimal) | 452082913 | 7 |
| 14 (Tetradecimal) | 2B6608214 | 7 |
| 15 (Pentadecimal) | 1CE30E015 | 7 |
| 16 (Hexadecimal) | 143D34216 | 7 |
| 17 | EG1A4517 | 6 |
| 18 (Octodecimal) | B42GBC18 | 6 |
| 19 | 8AG15819 | 6 |
| 20 (Vigesimal) | 6CCFAA20 | 6 |
| 21 | 542BJ921 | 6 |
| 22 | 42D1BK22 | 6 |
| 23 | 36J5DI23 | 6 |
| 24 (Tetravigesimal) | 2FN42I24 | 6 |
| 25 (Pentavigesimal) | 2485DA25 | 6 |
| 26 (Hexavigesimal) | 1KBBKM26 | 6 |
| 27 (Septemvigesimal) | 1CP5AL27 | 6 |
| 28 (Octovigesimal) | 16EL4228 | 6 |
| 29 | 1104EA29 | 6 |
| 30 (Trigesimal) | Q607030 | 5 |
| 31 | MUBED31 | 5 |
| 32 (Duotrigesimal) | K7KQ232 | 5 |
| 33 | HTHQ933 | 5 |
| 34 | FTWAM34 | 5 |
| 35 | E4Y8U35 | 5 |
| 36 (Hexatrigesimal) | CMV5U36 | 5 |
| 64 (Tetrasexagesimal) | MjEyMjIyMTA= | 12 |