Q: What is 21,500,500 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100100000010010010101002 | 25 |
| 3 (Ternary) | 11111101000102113 | 16 |
| 4 (Quaternary) | 11020010211104 | 13 |
| 5 (Quinary) | 210010040005 | 11 |
| 6 (Senary) | 20444552046 | 10 |
| 7 (Septenary) | 3505154507 | 9 |
| 8 (Octal) | 1220111248 | 9 |
| 9 (Nonary) | 444101249 | 8 |
| 10 (Decimal) | 2150050010 | 8 |
| 11 (Undecimal) | 1115570A11 | 8 |
| 12 (Duodecimal) | 724A50412 | 7 |
| 13 (Tridecimal) | 45BA3B813 | 7 |
| 14 (Tetradecimal) | 2BD966014 | 7 |
| 15 (Pentadecimal) | 1D4A7BA15 | 7 |
| 16 (Hexadecimal) | 148125416 | 7 |
| 17 | F2743517 | 6 |
| 18 (Octodecimal) | B6EBA418 | 6 |
| 19 | 8CIC3519 | 6 |
| 20 (Vigesimal) | 6E7B5020 | 6 |
| 21 | 55BCK721 | 6 |
| 22 | 43H4BA22 | 6 |
| 23 | 37J2F823 | 6 |
| 24 (Tetravigesimal) | 2GJ76424 | 6 |
| 25 (Pentavigesimal) | 2510K025 | 6 |
| 26 (Hexavigesimal) | 1L17C826 | 6 |
| 27 (Septemvigesimal) | 1DC93M27 | 6 |
| 28 (Octovigesimal) | 16RC3028 | 6 |
| 29 | 11BGBG29 | 6 |
| 30 (Trigesimal) | QG9DA30 | 5 |
| 31 | N8M1G31 | 5 |
| 32 (Duotrigesimal) | KG4IK32 | 5 |
| 33 | I49BA33 | 5 |
| 34 | G311M34 | 5 |
| 35 | EBGF035 | 5 |
| 36 (Hexatrigesimal) | CSTW436 | 5 |
| 64 (Tetrasexagesimal) | MjE1MDA1MDA= | 12 |