Q: What is 820 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 11001101002 | 10 |
| 3 (Ternary) | 10101013 | 7 |
| 4 (Quaternary) | 303104 | 5 |
| 5 (Quinary) | 112405 | 5 |
| 6 (Senary) | 34446 | 4 |
| 7 (Septenary) | 22517 | 4 |
| 8 (Octal) | 14648 | 4 |
| 9 (Nonary) | 11119 | 4 |
| 10 (Decimal) | 82010 | 3 |
| 11 (Undecimal) | 68611 | 3 |
| 12 (Duodecimal) | 58412 | 3 |
| 13 (Tridecimal) | 4B113 | 3 |
| 14 (Tetradecimal) | 42814 | 3 |
| 15 (Pentadecimal) | 39A15 | 3 |
| 16 (Hexadecimal) | 33416 | 3 |
| 17 | 2E417 | 3 |
| 18 (Octodecimal) | 29A18 | 3 |
| 19 | 25319 | 3 |
| 20 (Vigesimal) | 21020 | 3 |
| 21 | 1I121 | 3 |
| 22 | 1F622 | 3 |
| 23 | 1CF23 | 3 |
| 24 (Tetravigesimal) | 1A424 | 3 |
| 25 (Pentavigesimal) | 17K25 | 3 |
| 26 (Hexavigesimal) | 15E26 | 3 |
| 27 (Septemvigesimal) | 13A27 | 3 |
| 28 (Octovigesimal) | 11828 | 3 |
| 29 | S829 | 2 |
| 30 (Trigesimal) | RA30 | 2 |
| 31 | QE31 | 2 |
| 32 (Duotrigesimal) | PK32 | 2 |
| 33 | OS33 | 2 |
| 34 | O434 | 2 |
| 35 | NF35 | 2 |
| 36 (Hexatrigesimal) | MS36 | 2 |
| 64 (Tetrasexagesimal) | ODIw | 4 |