Q: What is 639 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10011111112 | 10 |
| 3 (Ternary) | 2122003 | 6 |
| 4 (Quaternary) | 213334 | 5 |
| 5 (Quinary) | 100245 | 5 |
| 6 (Senary) | 25436 | 4 |
| 7 (Septenary) | 16027 | 4 |
| 8 (Octal) | 11778 | 4 |
| 9 (Nonary) | 7809 | 3 |
| 10 (Decimal) | 63910 | 3 |
| 11 (Undecimal) | 53111 | 3 |
| 12 (Duodecimal) | 45312 | 3 |
| 13 (Tridecimal) | 3A213 | 3 |
| 14 (Tetradecimal) | 33914 | 3 |
| 15 (Pentadecimal) | 2C915 | 3 |
| 16 (Hexadecimal) | 27F16 | 3 |
| 17 | 23A17 | 3 |
| 18 (Octodecimal) | 1H918 | 3 |
| 19 | 1EC19 | 3 |
| 20 (Vigesimal) | 1BJ20 | 3 |
| 21 | 19921 | 3 |
| 22 | 17122 | 3 |
| 23 | 14I23 | 3 |
| 24 (Tetravigesimal) | 12F24 | 3 |
| 25 (Pentavigesimal) | 10E25 | 3 |
| 26 (Hexavigesimal) | OF26 | 2 |
| 27 (Septemvigesimal) | NI27 | 2 |
| 28 (Octovigesimal) | MN28 | 2 |
| 29 | M129 | 2 |
| 30 (Trigesimal) | L930 | 2 |
| 31 | KJ31 | 2 |
| 32 (Duotrigesimal) | JV32 | 2 |
| 33 | JC33 | 2 |
| 34 | IR34 | 2 |
| 35 | I935 | 2 |
| 36 (Hexatrigesimal) | HR36 | 2 |
| 64 (Tetrasexagesimal) | NjM5 | 4 |