Q: What is 21,123,120 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100001001010000001100002 | 25 |
| 3 (Ternary) | 11102020111102103 | 16 |
| 4 (Quaternary) | 11002110003004 | 13 |
| 5 (Quinary) | 204014144405 | 11 |
| 6 (Senary) | 20324241206 | 10 |
| 7 (Septenary) | 3443543047 | 9 |
| 8 (Octal) | 1204500608 | 9 |
| 9 (Nonary) | 436644239 | 8 |
| 10 (Decimal) | 2112312010 | 8 |
| 11 (Undecimal) | 10A1812711 | 8 |
| 12 (Duodecimal) | 70A804012 | 7 |
| 13 (Tridecimal) | 44B76B513 | 7 |
| 14 (Tetradecimal) | 2B3BD0414 | 7 |
| 15 (Pentadecimal) | 1CC3A8015 | 7 |
| 16 (Hexadecimal) | 142503016 | 7 |
| 17 | EEF76817 | 6 |
| 18 (Octodecimal) | B33GEC18 | 6 |
| 19 | 8A1BF319 | 6 |
| 20 (Vigesimal) | 6C07G020 | 6 |
| 21 | 53CI4I21 | 6 |
| 22 | 423GHI22 | 6 |
| 23 | 36B26C23 | 6 |
| 24 (Tetravigesimal) | 2FG02024 | 6 |
| 25 (Pentavigesimal) | 241LOK25 | 6 |
| 26 (Hexavigesimal) | 1K5L5I26 | 6 |
| 27 (Septemvigesimal) | 1CK4CL27 | 6 |
| 28 (Octovigesimal) | 16A6L428 | 6 |
| 29 | 10P2JD29 | 6 |
| 30 (Trigesimal) | Q2A4030 | 5 |
| 31 | MR1AU31 | 5 |
| 32 (Duotrigesimal) | K4K1G32 | 5 |
| 33 | HQPQI33 | 5 |
| 34 | FREK834 | 5 |
| 35 | E2NCP35 | 5 |
| 36 (Hexatrigesimal) | CKQPC36 | 5 |
| 64 (Tetrasexagesimal) | MjExMjMxMjA= | 12 |