Q: What is 1,800 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 111000010002 | 11 |
| 3 (Ternary) | 21102003 | 7 |
| 4 (Quaternary) | 1300204 | 6 |
| 5 (Quinary) | 242005 | 5 |
| 6 (Senary) | 122006 | 5 |
| 7 (Septenary) | 51517 | 4 |
| 8 (Octal) | 34108 | 4 |
| 9 (Nonary) | 24209 | 4 |
| 10 (Decimal) | 180010 | 4 |
| 11 (Undecimal) | 139711 | 4 |
| 12 (Duodecimal) | 106012 | 4 |
| 13 (Tridecimal) | A8613 | 3 |
| 14 (Tetradecimal) | 92814 | 3 |
| 15 (Pentadecimal) | 80015 | 3 |
| 16 (Hexadecimal) | 70816 | 3 |
| 17 | 63F17 | 3 |
| 18 (Octodecimal) | 5A018 | 3 |
| 19 | 4IE19 | 3 |
| 20 (Vigesimal) | 4A020 | 3 |
| 21 | 41F21 | 3 |
| 22 | 3FI22 | 3 |
| 23 | 39623 | 3 |
| 24 (Tetravigesimal) | 33024 | 3 |
| 25 (Pentavigesimal) | 2M025 | 3 |
| 26 (Hexavigesimal) | 2H626 | 3 |
| 27 (Septemvigesimal) | 2CI27 | 3 |
| 28 (Octovigesimal) | 28828 | 3 |
| 29 | 24229 | 3 |
| 30 (Trigesimal) | 20030 | 3 |
| 31 | 1R231 | 3 |
| 32 (Duotrigesimal) | 1O832 | 3 |
| 33 | 1LI33 | 3 |
| 34 | 1IW34 | 3 |
| 35 | 1GF35 | 3 |
| 36 (Hexatrigesimal) | 1E036 | 3 |
| 64 (Tetrasexagesimal) | MTgwMA== | 8 |