Q: What is 642 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100000102 | 10 |
| 3 (Ternary) | 2122103 | 6 |
| 4 (Quaternary) | 220024 | 5 |
| 5 (Quinary) | 100325 | 5 |
| 6 (Senary) | 25506 | 4 |
| 7 (Septenary) | 16057 | 4 |
| 8 (Octal) | 12028 | 4 |
| 9 (Nonary) | 7839 | 3 |
| 10 (Decimal) | 64210 | 3 |
| 11 (Undecimal) | 53411 | 3 |
| 12 (Duodecimal) | 45612 | 3 |
| 13 (Tridecimal) | 3A513 | 3 |
| 14 (Tetradecimal) | 33C14 | 3 |
| 15 (Pentadecimal) | 2CC15 | 3 |
| 16 (Hexadecimal) | 28216 | 3 |
| 17 | 23D17 | 3 |
| 18 (Octodecimal) | 1HC18 | 3 |
| 19 | 1EF19 | 3 |
| 20 (Vigesimal) | 1C220 | 3 |
| 21 | 19C21 | 3 |
| 22 | 17422 | 3 |
| 23 | 14L23 | 3 |
| 24 (Tetravigesimal) | 12I24 | 3 |
| 25 (Pentavigesimal) | 10H25 | 3 |
| 26 (Hexavigesimal) | OI26 | 2 |
| 27 (Septemvigesimal) | NL27 | 2 |
| 28 (Octovigesimal) | MQ28 | 2 |
| 29 | M429 | 2 |
| 30 (Trigesimal) | LC30 | 2 |
| 31 | KM31 | 2 |
| 32 (Duotrigesimal) | K232 | 2 |
| 33 | JF33 | 2 |
| 34 | IU34 | 2 |
| 35 | IC35 | 2 |
| 36 (Hexatrigesimal) | HU36 | 2 |
| 64 (Tetrasexagesimal) | NjQy | 4 |