Q: What is 1,989 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 111110001012 | 11 |
| 3 (Ternary) | 22012003 | 7 |
| 4 (Quaternary) | 1330114 | 6 |
| 5 (Quinary) | 304245 | 5 |
| 6 (Senary) | 131136 | 5 |
| 7 (Septenary) | 55417 | 4 |
| 8 (Octal) | 37058 | 4 |
| 9 (Nonary) | 26509 | 4 |
| 10 (Decimal) | 198910 | 4 |
| 11 (Undecimal) | 154911 | 4 |
| 12 (Duodecimal) | 119912 | 4 |
| 13 (Tridecimal) | BA013 | 3 |
| 14 (Tetradecimal) | A2114 | 3 |
| 15 (Pentadecimal) | 8C915 | 3 |
| 16 (Hexadecimal) | 7C516 | 3 |
| 17 | 6F017 | 3 |
| 18 (Octodecimal) | 62918 | 3 |
| 19 | 59D19 | 3 |
| 20 (Vigesimal) | 4J920 | 3 |
| 21 | 4AF21 | 3 |
| 22 | 42922 | 3 |
| 23 | 3HB23 | 3 |
| 24 (Tetravigesimal) | 3AL24 | 3 |
| 25 (Pentavigesimal) | 34E25 | 3 |
| 26 (Hexavigesimal) | 2OD26 | 3 |
| 27 (Septemvigesimal) | 2JI27 | 3 |
| 28 (Octovigesimal) | 2F128 | 3 |
| 29 | 2AH29 | 3 |
| 30 (Trigesimal) | 26930 | 3 |
| 31 | 22531 | 3 |
| 32 (Duotrigesimal) | 1U532 | 3 |
| 33 | 1R933 | 3 |
| 34 | 1OH34 | 3 |
| 35 | 1LT35 | 3 |
| 36 (Hexatrigesimal) | 1J936 | 3 |
| 64 (Tetrasexagesimal) | MTk4OQ== | 8 |