Q: What is 521,665,661 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 111110001011111111100011111012 | 29 |
| 3 (Ternary) | 11001001211002021023 | 19 |
| 4 (Quaternary) | 1330113333013314 | 15 |
| 5 (Quinary) | 20320213001215 | 13 |
| 6 (Senary) | 1234330344456 | 12 |
| 7 (Septenary) | 156330410667 | 11 |
| 8 (Octal) | 37057761758 | 10 |
| 9 (Nonary) | 13105406729 | 10 |
| 10 (Decimal) | 52166566110 | 9 |
| 11 (Undecimal) | 24851515011 | 9 |
| 12 (Duodecimal) | 126855A2512 | 9 |
| 13 (Tridecimal) | 840CC70A13 | 8 |
| 14 (Tetradecimal) | 4D3D556D14 | 8 |
| 15 (Pentadecimal) | 30BE790B15 | 8 |
| 16 (Hexadecimal) | 1F17FC7D16 | 8 |
| 17 | 14A6FB8617 | 8 |
| 18 (Octodecimal) | F616F3B18 | 7 |
| 19 | B1CHC4819 | 7 |
| 20 (Vigesimal) | 830843120 | 7 |
| 21 | 61F766K21 | 7 |
| 22 | 4D4JJDB22 | 7 |
| 23 | 3C13AAG23 | 7 |
| 24 (Tetravigesimal) | 2HC85D524 | 7 |
| 25 (Pentavigesimal) | 23ABF1B25 | 7 |
| 26 (Hexavigesimal) | 1HNEEJN26 | 7 |
| 27 (Septemvigesimal) | 199G9KB27 | 7 |
| 28 (Octovigesimal) | 128JPOD28 | 7 |
| 29 | PCGB3229 | 6 |
| 30 (Trigesimal) | LE0SFB30 | 6 |
| 31 | I6QQ8H31 | 6 |
| 32 (Duotrigesimal) | FHFV3T32 | 6 |
| 33 | DAT3RB33 | 6 |
| 34 | BGCJTN34 | 6 |
| 35 | 9WM4I635 | 6 |
| 36 (Hexatrigesimal) | 8ML3ST36 | 6 |
| 64 (Tetrasexagesimal) | NTIxNjY1NjYx | 12 |