Q: What is 21,003,421 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100000001111100100111012 | 25 |
| 3 (Ternary) | 11101120020211113 | 16 |
| 4 (Quaternary) | 11000133021314 | 13 |
| 5 (Quinary) | 203341021415 | 11 |
| 6 (Senary) | 20301020216 | 10 |
| 7 (Septenary) | 3433453157 | 9 |
| 8 (Octal) | 1200762358 | 9 |
| 9 (Nonary) | 434622449 | 8 |
| 10 (Decimal) | 2100342110 | 8 |
| 11 (Undecimal) | 109461AA11 | 8 |
| 12 (Duodecimal) | 704A91112 | 7 |
| 13 (Tridecimal) | 447507A13 | 7 |
| 14 (Tetradecimal) | 2B0A44514 | 7 |
| 15 (Pentadecimal) | 1C9D38115 | 7 |
| 16 (Hexadecimal) | 1407C9D16 | 7 |
| 17 | ED813617 | 6 |
| 18 (Octodecimal) | B2176D18 | 6 |
| 19 | 89334419 | 6 |
| 20 (Vigesimal) | 6B58B120 | 6 |
| 21 | 52KJGJ21 | 6 |
| 22 | 41EBAL22 | 6 |
| 23 | 36160523 | 6 |
| 24 (Tetravigesimal) | 2F786D24 | 6 |
| 25 (Pentavigesimal) | 23J5BL25 | 6 |
| 26 (Hexavigesimal) | 1JP03N26 | 6 |
| 27 (Septemvigesimal) | 1CE27D27 | 6 |
| 28 (Octovigesimal) | 164M2528 | 6 |
| 29 | 10K59Q29 | 6 |
| 30 (Trigesimal) | PRR4130 | 5 |
| 31 | MN0OM31 | 5 |
| 32 (Duotrigesimal) | K0V4T32 | 5 |
| 33 | HNETA33 | 5 |
| 34 | FOD1N34 | 5 |
| 35 | DYUMQ35 | 5 |
| 36 (Hexatrigesimal) | CI6CD36 | 5 |
| 64 (Tetrasexagesimal) | MjEwMDM0MjE= | 12 |