Q: What is 21,211,211 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100001110101000010010112 | 25 |
| 3 (Ternary) | 11102201220221023 | 16 |
| 4 (Quaternary) | 11003222010234 | 13 |
| 5 (Quinary) | 204122243215 | 11 |
| 6 (Senary) | 20343440156 | 10 |
| 7 (Septenary) | 3452021607 | 9 |
| 8 (Octal) | 1207241138 | 9 |
| 9 (Nonary) | 438182729 | 8 |
| 10 (Decimal) | 2121121110 | 8 |
| 11 (Undecimal) | 10A7832A11 | 8 |
| 12 (Duodecimal) | 712B00B12 | 7 |
| 13 (Tridecimal) | 451881813 | 7 |
| 14 (Tetradecimal) | 2B6206714 | 7 |
| 15 (Pentadecimal) | 1CDEC0B15 | 7 |
| 16 (Hexadecimal) | 143A84B16 | 7 |
| 17 | EFG63517 | 6 |
| 18 (Octodecimal) | B410CB18 | 6 |
| 19 | 8AE8FA19 | 6 |
| 20 (Vigesimal) | 6CB80B20 | 6 |
| 21 | 5417KE21 | 6 |
| 22 | 42C0HL22 | 6 |
| 23 | 36I7ID23 | 6 |
| 24 (Tetravigesimal) | 2FM90B24 | 6 |
| 25 (Pentavigesimal) | 247CNB25 | 6 |
| 26 (Hexavigesimal) | 1KALDL26 | 6 |
| 27 (Septemvigesimal) | 1COH8B27 | 6 |
| 28 (Octovigesimal) | 16E73728 | 6 |
| 29 | 10SKC229 | 6 |
| 30 (Trigesimal) | Q5I0B30 | 5 |
| 31 | MU00J31 | 5 |
| 32 (Duotrigesimal) | K7A2B32 | 5 |
| 33 | HT7MW33 | 5 |
| 34 | FTMR534 | 5 |
| 35 | E4P9L35 | 5 |
| 36 (Hexatrigesimal) | CMMOB36 | 5 |
| 64 (Tetrasexagesimal) | MjEyMTEyMTE= | 12 |