| base 9 to senary (base 6) | ||
|---|---|---|
| 010 | = 09 | = 06 |
| 110 | = 19 | = 16 |
| 210 | = 29 | = 26 |
| 310 | = 39 | = 36 |
| 410 | = 49 | = 46 |
| 510 | = 59 | = 56 |
| 610 | = 69 | = 106 |
| 710 | = 79 | = 116 |
| 810 | = 89 | = 126 |
| 910 | = 109 | = 136 |
| 1010 | = 119 | = 146 |
| 1110 | = 129 | = 156 |
| 1210 | = 139 | = 206 |
| 1310 | = 149 | = 216 |
| 1410 | = 159 | = 226 |
| 1510 | = 169 | = 236 |
| 1610 | = 179 | = 246 |
| 1710 | = 189 | = 256 |
| 1810 | = 209 | = 306 |
| 1910 | = 219 | = 316 |
| 2010 | = 229 | = 326 |
| 2110 | = 239 | = 336 |
| 2210 | = 249 | = 346 |
| base 9 to senary (base 6) | ||
|---|---|---|
| 2310 | = 259 | = 356 |
| 2410 | = 269 | = 406 |
| 2510 | = 279 | = 416 |
| 2610 | = 289 | = 426 |
| 2710 | = 309 | = 436 |
| 2810 | = 319 | = 446 |
| 2910 | = 329 | = 456 |
| 3010 | = 339 | = 506 |
| 3110 | = 349 | = 516 |
| 3210 | = 359 | = 526 |
| 3310 | = 369 | = 536 |
| 3410 | = 379 | = 546 |
| 3510 | = 389 | = 556 |
| 3610 | = 409 | = 1006 |
| 3710 | = 419 | = 1016 |
| 3810 | = 429 | = 1026 |
| 3910 | = 439 | = 1036 |
| 4010 | = 449 | = 1046 |
| 4110 | = 459 | = 1056 |
| 4210 | = 469 | = 1106 |
| 4310 | = 479 | = 1116 |
| 4410 | = 489 | = 1126 |
| 4510 | = 509 | = 1136 |
| base 9 to senary (base 6) | ||
|---|---|---|
| 4610 | = 519 | = 1146 |
| 4710 | = 529 | = 1156 |
| 4810 | = 539 | = 1206 |
| 4910 | = 549 | = 1216 |
| 5010 | = 559 | = 1226 |
| 5110 | = 569 | = 1236 |
| 5210 | = 579 | = 1246 |
| 5310 | = 589 | = 1256 |
| 5410 | = 609 | = 1306 |
| 5510 | = 619 | = 1316 |
| 5610 | = 629 | = 1326 |
| 5710 | = 639 | = 1336 |
| 5810 | = 649 | = 1346 |
| 5910 | = 659 | = 1356 |
| 6010 | = 669 | = 1406 |
| 6110 | = 679 | = 1416 |
| 6210 | = 689 | = 1426 |
| 6310 | = 709 | = 1436 |
| 6410 | = 719 | = 1446 |
| 6510 | = 729 | = 1456 |
| 6610 | = 739 | = 1506 |
| 6710 | = 749 | = 1516 |
| 6810 | = 759 | = 1526 |
| base 9 to senary (base 6) | ||
|---|---|---|
| 6910 | = 769 | = 1536 |
| 7010 | = 779 | = 1546 |
The senary numeral system (also known as base-6 or heximal) has six as its base. It has been adopted independently by a small number of cultures. Like decimal, it is a semiprime, though being the product of the only two consecutive numbers that are both prime (2 and 3) it has a high degree of mathematical properties for its size. As six is a superior highly composite number, many of the arguments made in favor of the duodecimal system also apply to this base-6.