Q: What is 21,215 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1010010110111112 | 15 |
| 3 (Ternary) | 10020022023 | 10 |
| 4 (Quaternary) | 110231334 | 8 |
| 5 (Quinary) | 11343305 | 7 |
| 6 (Senary) | 2421156 | 6 |
| 7 (Septenary) | 1155657 | 6 |
| 8 (Octal) | 513378 | 5 |
| 9 (Nonary) | 320829 | 5 |
| 10 (Decimal) | 2121510 | 5 |
| 11 (Undecimal) | 14A3711 | 5 |
| 12 (Duodecimal) | 1033B12 | 5 |
| 13 (Tridecimal) | 986C13 | 4 |
| 14 (Tetradecimal) | 7A3514 | 4 |
| 15 (Pentadecimal) | 644515 | 4 |
| 16 (Hexadecimal) | 52DF16 | 4 |
| 17 | 456G17 | 4 |
| 18 (Octodecimal) | 3B8B18 | 4 |
| 19 | 31EB19 | 4 |
| 20 (Vigesimal) | 2D0F20 | 4 |
| 21 | 262521 | 4 |
| 22 | 1LI722 | 4 |
| 23 | 1H2923 | 4 |
| 24 (Tetravigesimal) | 1CJN24 | 4 |
| 25 (Pentavigesimal) | 18NF25 | 4 |
| 26 (Hexavigesimal) | 159P26 | 4 |
| 27 (Septemvigesimal) | 122K27 | 4 |
| 28 (Octovigesimal) | R1J28 | 3 |
| 29 | P6G29 | 3 |
| 30 (Trigesimal) | NH530 | 3 |
| 31 | M2B31 | 3 |
| 32 (Duotrigesimal) | KMV32 | 3 |
| 33 | JFT33 | 3 |
| 34 | IBX34 | 3 |
| 35 | HB535 | 3 |
| 36 (Hexatrigesimal) | GDB36 | 3 |
| 64 (Tetrasexagesimal) | MjEyMTU= | 8 |