Q: What is 990 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 11110111102 | 10 |
| 3 (Ternary) | 11002003 | 7 |
| 4 (Quaternary) | 331324 | 5 |
| 5 (Quinary) | 124305 | 5 |
| 6 (Senary) | 43306 | 4 |
| 7 (Septenary) | 26137 | 4 |
| 8 (Octal) | 17368 | 4 |
| 9 (Nonary) | 13209 | 4 |
| 10 (Decimal) | 99010 | 3 |
| 11 (Undecimal) | 82011 | 3 |
| 12 (Duodecimal) | 6A612 | 3 |
| 13 (Tridecimal) | 5B213 | 3 |
| 14 (Tetradecimal) | 50A14 | 3 |
| 15 (Pentadecimal) | 46015 | 3 |
| 16 (Hexadecimal) | 3DE16 | 3 |
| 17 | 37417 | 3 |
| 18 (Octodecimal) | 31018 | 3 |
| 19 | 2E219 | 3 |
| 20 (Vigesimal) | 29A20 | 3 |
| 21 | 25321 | 3 |
| 22 | 21022 | 3 |
| 23 | 1K123 | 3 |
| 24 (Tetravigesimal) | 1H624 | 3 |
| 25 (Pentavigesimal) | 1EF25 | 3 |
| 26 (Hexavigesimal) | 1C226 | 3 |
| 27 (Septemvigesimal) | 19I27 | 3 |
| 28 (Octovigesimal) | 17A28 | 3 |
| 29 | 15429 | 3 |
| 30 (Trigesimal) | 13030 | 3 |
| 31 | 10T31 | 3 |
| 32 (Duotrigesimal) | UU32 | 2 |
| 33 | U033 | 2 |
| 34 | T434 | 2 |
| 35 | SA35 | 2 |
| 36 (Hexatrigesimal) | RI36 | 2 |
| 64 (Tetrasexagesimal) | OTkw | 4 |