Q: What is 21,221 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1010010111001012 | 15 |
| 3 (Ternary) | 10020022223 | 10 |
| 4 (Quaternary) | 110232114 | 8 |
| 5 (Quinary) | 11343415 | 7 |
| 6 (Senary) | 2421256 | 6 |
| 7 (Septenary) | 1156047 | 6 |
| 8 (Octal) | 513458 | 5 |
| 9 (Nonary) | 320889 | 5 |
| 10 (Decimal) | 2122110 | 5 |
| 11 (Undecimal) | 14A4211 | 5 |
| 12 (Duodecimal) | 1034512 | 5 |
| 13 (Tridecimal) | 987513 | 4 |
| 14 (Tetradecimal) | 7A3B14 | 4 |
| 15 (Pentadecimal) | 644B15 | 4 |
| 16 (Hexadecimal) | 52E516 | 4 |
| 17 | 457517 | 4 |
| 18 (Octodecimal) | 3B8H18 | 4 |
| 19 | 31EH19 | 4 |
| 20 (Vigesimal) | 2D1120 | 4 |
| 21 | 262B21 | 4 |
| 22 | 1LID22 | 4 |
| 23 | 1H2F23 | 4 |
| 24 (Tetravigesimal) | 1CK524 | 4 |
| 25 (Pentavigesimal) | 18NL25 | 4 |
| 26 (Hexavigesimal) | 15A526 | 4 |
| 27 (Septemvigesimal) | 122Q27 | 4 |
| 28 (Octovigesimal) | R1P28 | 3 |
| 29 | P6M29 | 3 |
| 30 (Trigesimal) | NHB30 | 3 |
| 31 | M2H31 | 3 |
| 32 (Duotrigesimal) | KN532 | 3 |
| 33 | JG233 | 3 |
| 34 | IC534 | 3 |
| 35 | HBB35 | 3 |
| 36 (Hexatrigesimal) | GDH36 | 3 |
| 64 (Tetrasexagesimal) | MjEyMjE= | 8 |