Q: What is 81,421 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 100111110000011012 | 17 |
| 3 (Ternary) | 110102001213 | 11 |
| 4 (Quaternary) | 1033200314 | 9 |
| 5 (Quinary) | 101011415 | 8 |
| 6 (Senary) | 14245416 | 7 |
| 7 (Septenary) | 4562447 | 6 |
| 8 (Octal) | 2370158 | 6 |
| 9 (Nonary) | 1336179 | 6 |
| 10 (Decimal) | 8142110 | 5 |
| 11 (Undecimal) | 5619A11 | 5 |
| 12 (Duodecimal) | 3B15112 | 5 |
| 13 (Tridecimal) | 2B0A213 | 5 |
| 14 (Tetradecimal) | 2195B14 | 5 |
| 15 (Pentadecimal) | 191D115 | 5 |
| 16 (Hexadecimal) | 13E0D16 | 5 |
| 17 | G9C817 | 4 |
| 18 (Octodecimal) | DH5718 | 4 |
| 19 | BGA619 | 4 |
| 20 (Vigesimal) | A3B120 | 4 |
| 21 | 8GD421 | 4 |
| 22 | 7E4L22 | 4 |
| 23 | 6FL123 | 4 |
| 24 (Tetravigesimal) | 5L8D24 | 4 |
| 25 (Pentavigesimal) | 556L25 | 4 |
| 26 (Hexavigesimal) | 4GBF26 | 4 |
| 27 (Septemvigesimal) | 43IG27 | 4 |
| 28 (Octovigesimal) | 3JNP28 | 4 |
| 29 | 39NI29 | 4 |
| 30 (Trigesimal) | 30E130 | 4 |
| 31 | 2MMF31 | 4 |
| 32 (Duotrigesimal) | 2FGD32 | 4 |
| 33 | 28PA33 | 4 |
| 34 | 22EP34 | 4 |
| 35 | 1VGB35 | 4 |
| 36 (Hexatrigesimal) | 1QTP36 | 4 |
| 64 (Tetrasexagesimal) | ODE0MjE= | 8 |