Q: What is 1,621,421 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1100010111101101011012 | 21 |
| 3 (Ternary) | 100011010111223 | 14 |
| 4 (Quaternary) | 120233122314 | 11 |
| 5 (Quinary) | 4033411415 | 9 |
| 6 (Senary) | 544303256 | 8 |
| 7 (Septenary) | 165321147 | 8 |
| 8 (Octal) | 61366558 | 7 |
| 9 (Nonary) | 30411489 | 7 |
| 10 (Decimal) | 162142110 | 7 |
| 11 (Undecimal) | A0821A11 | 6 |
| 12 (Duodecimal) | 6623A512 | 6 |
| 13 (Tridecimal) | 44A02913 | 6 |
| 14 (Tetradecimal) | 302C7B14 | 6 |
| 15 (Pentadecimal) | 22064B15 | 6 |
| 16 (Hexadecimal) | 18BDAD16 | 6 |
| 17 | 12707C17 | 6 |
| 18 (Octodecimal) | F806H18 | 5 |
| 19 | C878I19 | 5 |
| 20 (Vigesimal) | A2DB120 | 5 |
| 21 | 871EB21 | 5 |
| 22 | 6K60L22 | 5 |
| 23 | 5I61D23 | 5 |
| 24 (Tetravigesimal) | 4L6N524 | 5 |
| 25 (Pentavigesimal) | 43J6L25 | 5 |
| 26 (Hexavigesimal) | 3E6E926 | 5 |
| 27 (Septemvigesimal) | 31A4H27 | 5 |
| 28 (Octovigesimal) | 2HO3P28 | 5 |
| 29 | 28DS229 | 5 |
| 30 (Trigesimal) | 201HB30 | 5 |
| 31 | 1ND6S31 | 5 |
| 32 (Duotrigesimal) | 1HFDD32 | 5 |
| 33 | 1C3TW33 | 5 |
| 34 | 178KT34 | 5 |
| 35 | 12SLB35 | 5 |
| 36 (Hexatrigesimal) | YR3H36 | 4 |
| 64 (Tetrasexagesimal) | MTYyMTQyMQ== | 12 |