Q: What is 21,628,421 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100101000000110000001012 | 25 |
| 3 (Ternary) | 11112002111211223 | 16 |
| 4 (Quaternary) | 11022001200114 | 13 |
| 5 (Quinary) | 210141021415 | 11 |
| 6 (Senary) | 20513233256 | 10 |
| 7 (Septenary) | 3515604237 | 9 |
| 8 (Octal) | 1224030058 | 9 |
| 9 (Nonary) | 446245489 | 8 |
| 10 (Decimal) | 2162842110 | 8 |
| 11 (Undecimal) | 1123283111 | 8 |
| 12 (Duodecimal) | 72B054512 | 7 |
| 13 (Tridecimal) | 46336A913 | 7 |
| 14 (Tetradecimal) | 2C3011314 | 7 |
| 15 (Pentadecimal) | 1D7364B15 | 7 |
| 16 (Hexadecimal) | 14A060516 | 7 |
| 17 | F3G4E117 | 6 |
| 18 (Octodecimal) | B80A6H18 | 6 |
| 19 | 8DI59I19 | 6 |
| 20 (Vigesimal) | 6F3B1120 | 6 |
| 21 | 56490H21 | 6 |
| 22 | 4474I122 | 6 |
| 23 | 386EB323 | 6 |
| 24 (Tetravigesimal) | 2H4D8524 | 6 |
| 25 (Pentavigesimal) | 2595BL25 | 6 |
| 26 (Hexavigesimal) | 1L8EI926 | 6 |
| 27 (Septemvigesimal) | 1DIMGH27 | 6 |
| 28 (Octovigesimal) | 17577H28 | 6 |
| 29 | 11GNEI29 | 6 |
| 30 (Trigesimal) | QL1HB30 | 5 |
| 31 | ND05031 | 5 |
| 32 (Duotrigesimal) | KK1G532 | 5 |
| 33 | I7RQN33 | 5 |
| 34 | G69O134 | 5 |
| 35 | EEFTV35 | 5 |
| 36 (Hexatrigesimal) | CVKLH36 | 5 |
| 64 (Tetrasexagesimal) | MjE2Mjg0MjE= | 12 |