Q: What is 643 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100000112 | 10 |
| 3 (Ternary) | 2122113 | 6 |
| 4 (Quaternary) | 220034 | 5 |
| 5 (Quinary) | 100335 | 5 |
| 6 (Senary) | 25516 | 4 |
| 7 (Septenary) | 16067 | 4 |
| 8 (Octal) | 12038 | 4 |
| 9 (Nonary) | 7849 | 3 |
| 10 (Decimal) | 64310 | 3 |
| 11 (Undecimal) | 53511 | 3 |
| 12 (Duodecimal) | 45712 | 3 |
| 13 (Tridecimal) | 3A613 | 3 |
| 14 (Tetradecimal) | 33D14 | 3 |
| 15 (Pentadecimal) | 2CD15 | 3 |
| 16 (Hexadecimal) | 28316 | 3 |
| 17 | 23E17 | 3 |
| 18 (Octodecimal) | 1HD18 | 3 |
| 19 | 1EG19 | 3 |
| 20 (Vigesimal) | 1C320 | 3 |
| 21 | 19D21 | 3 |
| 22 | 17522 | 3 |
| 23 | 14M23 | 3 |
| 24 (Tetravigesimal) | 12J24 | 3 |
| 25 (Pentavigesimal) | 10I25 | 3 |
| 26 (Hexavigesimal) | OJ26 | 2 |
| 27 (Septemvigesimal) | NM27 | 2 |
| 28 (Octovigesimal) | MR28 | 2 |
| 29 | M529 | 2 |
| 30 (Trigesimal) | LD30 | 2 |
| 31 | KN31 | 2 |
| 32 (Duotrigesimal) | K332 | 2 |
| 33 | JG33 | 2 |
| 34 | IV34 | 2 |
| 35 | ID35 | 2 |
| 36 (Hexatrigesimal) | HV36 | 2 |
| 64 (Tetrasexagesimal) | NjQz | 4 |