Q: What is 21,223,421 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100001111010111111111012 | 25 |
| 3 (Ternary) | 11102210210011223 | 16 |
| 4 (Quaternary) | 11003311333314 | 13 |
| 5 (Quinary) | 204131221415 | 11 |
| 6 (Senary) | 20345203256 | 10 |
| 7 (Septenary) | 3452526027 | 9 |
| 8 (Octal) | 1207537758 | 9 |
| 9 (Nonary) | 438370489 | 8 |
| 10 (Decimal) | 2122342110 | 8 |
| 11 (Undecimal) | 10A8651A11 | 8 |
| 12 (Duodecimal) | 71360A512 | 7 |
| 13 (Tridecimal) | 452124B13 | 7 |
| 14 (Tetradecimal) | 2B666A914 | 7 |
| 15 (Pentadecimal) | 1CE364B15 | 7 |
| 16 (Hexadecimal) | 143D7FD16 | 7 |
| 17 | EG1E7917 | 6 |
| 18 (Octodecimal) | B4326H18 | 6 |
| 19 | 8AG4C319 | 6 |
| 20 (Vigesimal) | 6CCIB120 | 6 |
| 21 | 542EE221 | 6 |
| 22 | 42D40L22 | 6 |
| 23 | 36J7KA23 | 6 |
| 24 (Tetravigesimal) | 2FN65524 | 6 |
| 25 (Pentavigesimal) | 2487BL25 | 6 |
| 26 (Hexavigesimal) | 1KBDFB26 | 6 |
| 27 (Septemvigesimal) | 1CP71H27 | 6 |
| 28 (Octovigesimal) | 16EMJ928 | 6 |
| 29 | 1105R329 | 6 |
| 30 (Trigesimal) | Q61HB30 | 5 |
| 31 | MUCMF31 | 5 |
| 32 (Duotrigesimal) | K7LVT32 | 5 |
| 33 | HTITW33 | 5 |
| 34 | FTXC934 | 5 |
| 35 | E508G35 | 5 |
| 36 (Hexatrigesimal) | CMW3H36 | 5 |
| 64 (Tetrasexagesimal) | MjEyMjM0MjE= | 12 |