Q: What is 21,000,428 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100000001110000111011002 | 25 |
| 3 (Ternary) | 11101112210111223 | 16 |
| 4 (Quaternary) | 11000130032304 | 13 |
| 5 (Quinary) | 203340032035 | 11 |
| 6 (Senary) | 20300401126 | 10 |
| 7 (Septenary) | 3433335117 | 9 |
| 8 (Octal) | 1200703548 | 9 |
| 9 (Nonary) | 434571489 | 8 |
| 10 (Decimal) | 2100042810 | 8 |
| 11 (Undecimal) | 10943A2911 | 8 |
| 12 (Duodecimal) | 704903812 | 7 |
| 13 (Tridecimal) | 44738B713 | 7 |
| 14 (Tetradecimal) | 2B0930814 | 7 |
| 15 (Pentadecimal) | 1C9C53815 | 7 |
| 16 (Hexadecimal) | 14070EC16 | 7 |
| 17 | ED77E517 | 6 |
| 18 (Octodecimal) | B20G2818 | 6 |
| 19 | 892DHD19 | 6 |
| 20 (Vigesimal) | 6B511820 | 6 |
| 21 | 52KD0821 | 6 |
| 22 | 41E56K22 | 6 |
| 23 | 36108223 | 6 |
| 24 (Tetravigesimal) | 2F731K24 | 6 |
| 25 (Pentavigesimal) | 23J0H325 | 6 |
| 26 (Hexavigesimal) | 1JOLIK26 | 6 |
| 27 (Septemvigesimal) | 1CDP4H27 | 6 |
| 28 (Octovigesimal) | 164I7828 | 6 |
| 29 | 10K1MK29 | 6 |
| 30 (Trigesimal) | PRNO830 | 5 |
| 31 | MMSL531 | 5 |
| 32 (Duotrigesimal) | K0S7C32 | 5 |
| 33 | HNC4K33 | 5 |
| 34 | FOAFM34 | 5 |
| 35 | DYS7835 | 5 |
| 36 (Hexatrigesimal) | CI41836 | 5 |
| 64 (Tetrasexagesimal) | MjEwMDA0Mjg= | 12 |