Q: What is 21,212,404 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100001110101100111101002 | 25 |
| 3 (Ternary) | 11102202002211213 | 16 |
| 4 (Quaternary) | 11003223033104 | 13 |
| 5 (Quinary) | 204122441045 | 11 |
| 6 (Senary) | 20343533246 | 10 |
| 7 (Septenary) | 3452055137 | 9 |
| 8 (Octal) | 1207263648 | 9 |
| 9 (Nonary) | 438208479 | 8 |
| 10 (Decimal) | 2121240410 | 8 |
| 11 (Undecimal) | 10A7921411 | 8 |
| 12 (Duodecimal) | 712B84412 | 7 |
| 13 (Tridecimal) | 451922513 | 7 |
| 14 (Tetradecimal) | 2B6267A14 | 7 |
| 15 (Pentadecimal) | 1CE025415 | 7 |
| 16 (Hexadecimal) | 143ACF416 | 7 |
| 17 | EFGA5817 | 6 |
| 18 (Octodecimal) | B4146G18 | 6 |
| 19 | 8AEC2619 | 6 |
| 20 (Vigesimal) | 6CBB0420 | 6 |
| 21 | 541AEA21 | 6 |
| 22 | 42C36422 | 6 |
| 23 | 36IA1A23 | 6 |
| 24 (Tetravigesimal) | 2FMB2424 | 6 |
| 25 (Pentavigesimal) | 247EL425 | 6 |
| 26 (Hexavigesimal) | 1KAN7I26 | 6 |
| 27 (Septemvigesimal) | 1COIPG27 | 6 |
| 28 (Octovigesimal) | 16E8HO28 | 6 |
| 29 | 10SLO629 | 6 |
| 30 (Trigesimal) | Q5JA430 | 5 |
| 31 | MU18331 | 5 |
| 32 (Duotrigesimal) | K7B7K32 | 5 |
| 33 | HT8Q433 | 5 |
| 34 | FTNS834 | 5 |
| 35 | E4Q8O35 | 5 |
| 36 (Hexatrigesimal) | CMNLG36 | 5 |
| 64 (Tetrasexagesimal) | MjEyMTI0MDQ= | 12 |