Q: What is 21,210,021 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100001110100011101001012 | 25 |
| 3 (Ternary) | 11102201202001003 | 16 |
| 4 (Quaternary) | 11003220322114 | 13 |
| 5 (Quinary) | 204122100415 | 11 |
| 6 (Senary) | 20343343136 | 10 |
| 7 (Septenary) | 3451655407 | 9 |
| 8 (Octal) | 1207216458 | 9 |
| 9 (Nonary) | 438166109 | 8 |
| 10 (Decimal) | 2121002110 | 8 |
| 11 (Undecimal) | 10A7744811 | 8 |
| 12 (Duodecimal) | 712A39912 | 7 |
| 13 (Tridecimal) | 451811113 | 7 |
| 14 (Tetradecimal) | 2B6185714 | 7 |
| 15 (Pentadecimal) | 1CDE6B615 | 7 |
| 16 (Hexadecimal) | 143A3A516 | 7 |
| 17 | EFG21517 | 6 |
| 18 (Octodecimal) | B40F0918 | 6 |
| 19 | 8AE59H19 | 6 |
| 20 (Vigesimal) | 6CB51120 | 6 |
| 21 | 54156021 | 6 |
| 22 | 42BK7J22 | 6 |
| 23 | 36I5CJ23 | 6 |
| 24 (Tetravigesimal) | 2FM6ML24 | 6 |
| 25 (Pentavigesimal) | 247B0L25 | 6 |
| 26 (Hexavigesimal) | 1KAJK126 | 6 |
| 27 (Septemvigesimal) | 1COFI927 | 6 |
| 28 (Octovigesimal) | 16E5GL28 | 6 |
| 29 | 10SJ0129 | 6 |
| 30 (Trigesimal) | Q5GKL30 | 5 |
| 31 | MTTO731 | 5 |
| 32 (Duotrigesimal) | K78T532 | 5 |
| 33 | HT6JU33 | 5 |
| 34 | FTLQ534 | 5 |
| 35 | E4OAL35 | 5 |
| 36 (Hexatrigesimal) | CMLR936 | 5 |
| 64 (Tetrasexagesimal) | MjEyMTAwMjE= | 12 |