Q: What is 81,821 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 100111111100111012 | 17 |
| 3 (Ternary) | 110110201023 | 11 |
| 4 (Quaternary) | 1033321314 | 9 |
| 5 (Quinary) | 101042415 | 8 |
| 6 (Senary) | 14304456 | 7 |
| 7 (Septenary) | 4603557 | 6 |
| 8 (Octal) | 2376358 | 6 |
| 9 (Nonary) | 1342129 | 6 |
| 10 (Decimal) | 8182110 | 5 |
| 11 (Undecimal) | 5652311 | 5 |
| 12 (Duodecimal) | 3B42512 | 5 |
| 13 (Tridecimal) | 2B31C13 | 5 |
| 14 (Tetradecimal) | 21B6514 | 5 |
| 15 (Pentadecimal) | 1939B15 | 5 |
| 16 (Hexadecimal) | 13F9D16 | 5 |
| 17 | GB2017 | 4 |
| 18 (Octodecimal) | E09B18 | 4 |
| 19 | BHC719 | 4 |
| 20 (Vigesimal) | A4B120 | 4 |
| 21 | 8HB521 | 4 |
| 22 | 7F1322 | 4 |
| 23 | 6GFA23 | 4 |
| 24 (Tetravigesimal) | 5M1524 | 4 |
| 25 (Pentavigesimal) | 55ML25 | 4 |
| 26 (Hexavigesimal) | 4H0P26 | 4 |
| 27 (Septemvigesimal) | 446B27 | 4 |
| 28 (Octovigesimal) | 3KA528 | 4 |
| 29 | 3A8C29 | 4 |
| 30 (Trigesimal) | 30RB30 | 4 |
| 31 | 2N4C31 | 4 |
| 32 (Duotrigesimal) | 2FST32 | 4 |
| 33 | 294E33 | 4 |
| 34 | 22QH34 | 4 |
| 35 | 1VRQ35 | 4 |
| 36 (Hexatrigesimal) | 1R4T36 | 4 |
| 64 (Tetrasexagesimal) | ODE4MjE= | 8 |