Q: What is 21,425,213 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100011011101100001111012 | 25 |
| 3 (Ternary) | 11110221112121023 | 16 |
| 4 (Quaternary) | 11012323003314 | 13 |
| 5 (Quinary) | 204411013235 | 11 |
| 6 (Senary) | 20431144456 | 10 |
| 7 (Septenary) | 3500531157 | 9 |
| 8 (Octal) | 1215660758 | 9 |
| 9 (Nonary) | 442747729 | 8 |
| 10 (Decimal) | 2142521310 | 8 |
| 11 (Undecimal) | 1110409711 | 8 |
| 12 (Duodecimal) | 7212A2512 | 7 |
| 13 (Tridecimal) | 459205413 | 7 |
| 14 (Tetradecimal) | 2BBA04514 | 7 |
| 15 (Pentadecimal) | 1D3332815 | 7 |
| 16 (Hexadecimal) | 146EC3D16 | 7 |
| 17 | F18FBB17 | 6 |
| 18 (Octodecimal) | B61D3B18 | 6 |
| 19 | 8C7CBF19 | 6 |
| 20 (Vigesimal) | 6DI30D20 | 6 |
| 21 | 553A5521 | 6 |
| 22 | 43A2L722 | 6 |
| 23 | 37CL8023 | 6 |
| 24 (Tetravigesimal) | 2GDKD524 | 6 |
| 25 (Pentavigesimal) | 24L58D25 | 6 |
| 26 (Hexavigesimal) | 1KN02H26 | 6 |
| 27 (Septemvigesimal) | 1D8DNB27 | 6 |
| 28 (Octovigesimal) | 16O02528 | 6 |
| 29 | 118DPD29 | 6 |
| 30 (Trigesimal) | QDFNN30 | 5 |
| 31 | N65LS31 | 5 |
| 32 (Duotrigesimal) | KDR1T32 | 5 |
| 33 | I266T33 | 5 |
| 34 | G13VB34 | 5 |
| 35 | E9OXX35 | 5 |
| 36 (Hexatrigesimal) | CR7ST36 | 5 |
| 64 (Tetrasexagesimal) | MjE0MjUyMTM= | 12 |