Q: What is 21,500,742 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100100000010011010001102 | 25 |
| 3 (Ternary) | 11111101001102103 | 16 |
| 4 (Quaternary) | 11020010310124 | 13 |
| 5 (Quinary) | 210010104325 | 11 |
| 6 (Senary) | 20445002506 | 10 |
| 7 (Septenary) | 3505162447 | 9 |
| 8 (Octal) | 1220115068 | 9 |
| 9 (Nonary) | 444104239 | 8 |
| 10 (Decimal) | 2150074210 | 8 |
| 11 (Undecimal) | 1115590A11 | 8 |
| 12 (Duodecimal) | 724A68612 | 7 |
| 13 (Tridecimal) | 45BA54313 | 7 |
| 14 (Tetradecimal) | 2BD979414 | 7 |
| 15 (Pentadecimal) | 1D4A8CC15 | 7 |
| 16 (Hexadecimal) | 148134616 | 7 |
| 17 | F2750917 | 6 |
| 18 (Octodecimal) | B6EC5C18 | 6 |
| 19 | 8CICG019 | 6 |
| 20 (Vigesimal) | 6E7BH220 | 6 |
| 21 | 55BDAI21 | 6 |
| 22 | 43H50A22 | 6 |
| 23 | 37J32K23 | 6 |
| 24 (Tetravigesimal) | 2GJ7G624 | 6 |
| 25 (Pentavigesimal) | 25114H25 | 6 |
| 26 (Hexavigesimal) | 1L17LG26 | 6 |
| 27 (Septemvigesimal) | 1DC9CL27 | 6 |
| 28 (Octovigesimal) | 16RCBI28 | 6 |
| 29 | 11BGJQ29 | 6 |
| 30 (Trigesimal) | QG9LC30 | 5 |
| 31 | N8M9A31 | 5 |
| 32 (Duotrigesimal) | KG4Q632 | 5 |
| 33 | I49IL33 | 5 |
| 34 | G318Q34 | 5 |
| 35 | EBGLW35 | 5 |
| 36 (Hexatrigesimal) | CSU2U36 | 5 |
| 64 (Tetrasexagesimal) | MjE1MDA3NDI= | 12 |