Q: What is 21,516,720 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100100001010001101100002 | 25 |
| 3 (Ternary) | 11111110111011203 | 16 |
| 4 (Quaternary) | 11020110123004 | 13 |
| 5 (Quinary) | 210020133405 | 11 |
| 6 (Senary) | 20451022406 | 10 |
| 7 (Septenary) | 3506136517 | 9 |
| 8 (Octal) | 1220506608 | 9 |
| 9 (Nonary) | 444343469 | 8 |
| 10 (Decimal) | 2151672010 | 8 |
| 11 (Undecimal) | 1116691511 | 8 |
| 12 (Duodecimal) | 725798012 | 7 |
| 13 (Tridecimal) | 45C48B413 | 7 |
| 14 (Tetradecimal) | 2C0152814 | 7 |
| 15 (Pentadecimal) | 1D504D015 | 7 |
| 16 (Hexadecimal) | 14851B016 | 7 |
| 17 | F2A95717 | 6 |
| 18 (Octodecimal) | B6H7B618 | 6 |
| 19 | 8D201I19 | 6 |
| 20 (Vigesimal) | 6E9BG020 | 6 |
| 21 | 55D7FF21 | 6 |
| 22 | 43IG0G22 | 6 |
| 23 | 37KA7D23 | 6 |
| 24 (Tetravigesimal) | 2GKBA024 | 6 |
| 25 (Pentavigesimal) | 2521IK25 | 6 |
| 26 (Hexavigesimal) | 1L25C426 | 6 |
| 27 (Septemvigesimal) | 1DD4AF27 | 6 |
| 28 (Octovigesimal) | 1704M828 | 6 |
| 29 | 11C6JP29 | 6 |
| 30 (Trigesimal) | QGRE030 | 5 |
| 31 | N97SN31 | 5 |
| 32 (Duotrigesimal) | KGKDG32 | 5 |
| 33 | I4O7R33 | 5 |
| 34 | G3F2O34 | 5 |
| 35 | EBTNF35 | 5 |
| 36 (Hexatrigesimal) | CT6EO36 | 5 |
| 64 (Tetrasexagesimal) | MjE1MTY3MjA= | 12 |