Q: What is 121,221,210 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1110011100110110000010110102 | 27 |
| 3 (Ternary) | 221100022000201103 | 17 |
| 4 (Quaternary) | 130321230011224 | 14 |
| 5 (Quinary) | 2220130343205 | 12 |
| 6 (Senary) | 200101051506 | 11 |
| 7 (Septenary) | 30012354157 | 10 |
| 8 (Octal) | 7163301328 | 9 |
| 9 (Nonary) | 2730802139 | 9 |
| 10 (Decimal) | 12122121010 | 9 |
| 11 (Undecimal) | 6247632011 | 8 |
| 12 (Duodecimal) | 3471B1B612 | 8 |
| 13 (Tridecimal) | 1C163A3613 | 8 |
| 14 (Tetradecimal) | 12156B7C14 | 8 |
| 15 (Pentadecimal) | A9975E015 | 7 |
| 16 (Hexadecimal) | 739B05A16 | 7 |
| 17 | 506699717 | 7 |
| 18 (Octodecimal) | 3A2D99C18 | 7 |
| 19 | 2AI35FD19 | 7 |
| 20 (Vigesimal) | 1HHCD0A20 | 7 |
| 21 | 18E690C21 | 7 |
| 22 | 11BA91022 | 7 |
| 23 | IJ42E923 | 6 |
| 24 (Tetravigesimal) | F58LBI24 | 6 |
| 25 (Pentavigesimal) | CA83NA25 | 6 |
| 26 (Hexavigesimal) | A56P8626 | 6 |
| 27 (Septemvigesimal) | 8C2I6C27 | 6 |
| 28 (Octovigesimal) | 7162OQ28 | 6 |
| 29 | 5QB9AL29 | 6 |
| 30 (Trigesimal) | 4TJK7030 | 6 |
| 31 | 4781LJ31 | 6 |
| 32 (Duotrigesimal) | 3JJC2Q32 | 6 |
| 33 | 33758033 | 6 |
| 34 | 2MO6LO34 | 6 |
| 35 | 2ARB3535 | 6 |
| 36 (Hexatrigesimal) | 2066VU36 | 6 |
| 64 (Tetrasexagesimal) | MTIxMjIxMjEw | 12 |