Q: What is 21,980 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1010101110111002 | 15 |
| 3 (Ternary) | 10100110023 | 10 |
| 4 (Quaternary) | 111131304 | 8 |
| 5 (Quinary) | 12004105 | 7 |
| 6 (Senary) | 2454326 | 6 |
| 7 (Septenary) | 1210407 | 6 |
| 8 (Octal) | 527348 | 5 |
| 9 (Nonary) | 331329 | 5 |
| 10 (Decimal) | 2198010 | 5 |
| 11 (Undecimal) | 1557211 | 5 |
| 12 (Duodecimal) | 1087812 | 5 |
| 13 (Tridecimal) | A00A13 | 4 |
| 14 (Tetradecimal) | 802014 | 4 |
| 15 (Pentadecimal) | 67A515 | 4 |
| 16 (Hexadecimal) | 55DC16 | 4 |
| 17 | 480G17 | 4 |
| 18 (Octodecimal) | 3DF218 | 4 |
| 19 | 33GG19 | 4 |
| 20 (Vigesimal) | 2EJ020 | 4 |
| 21 | 27HE21 | 4 |
| 22 | 219222 | 4 |
| 23 | 1ICF23 | 4 |
| 24 (Tetravigesimal) | 1E3K24 | 4 |
| 25 (Pentavigesimal) | 1A4525 | 4 |
| 26 (Hexavigesimal) | 16DA26 | 4 |
| 27 (Septemvigesimal) | 134227 | 4 |
| 28 (Octovigesimal) | 101028 | 4 |
| 29 | Q3R29 | 3 |
| 30 (Trigesimal) | OCK30 | 3 |
| 31 | MR131 | 3 |
| 32 (Duotrigesimal) | LES32 | 3 |
| 33 | K6233 | 3 |
| 34 | J0G34 | 3 |
| 35 | HX035 | 3 |
| 36 (Hexatrigesimal) | GYK36 | 3 |
| 64 (Tetrasexagesimal) | MjE5ODA= | 8 |