Compare 81424 vs 81429
| Property | 81424 | 81429 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 24 × 71 × 7271 | 31 × 271431 |
| Prime factorization | 2 × 2 × 2 × 2 × 7 × 727 | 3 × 27143 |
| Divisors count | 20 | 4 |
| Divisors | 1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 727, 1454, 2908, 5089, 5816, 10178, 11632, 20356, 40712, 81424 | 1, 3, 27143, 81429 |
| Number of properties | 0 | 1 |
| Semiprimes | 19232nd | |
| Roman numberals | ||
| Base 2 | 100111110000100002 | 100111110000101012 |
| Base 3 | 110102002013 | 110102002203 |
| Base 4 | 1033201004 | 1033201114 |
| Base 5 | 101011445 | 101012045 |
| Base 6 | 14245446 | 14245536 |
| Base 7 | 4562507 | 4562557 |
| Base 8 | 2370208 | 2370258 |
| Base 9 | 1336219 | 1336269 |
| Base 10 | 8142410 | 8142910 |
| Base 11 | 561a211 | 561a711 |
| Base 12 | 3b15412 | 3b15912 |
| Base 13 | 2b0a513 | 2b0aa13 |
| Base 14 | 2196014 | 2196514 |
| Base 15 | 191d415 | 191d915 |
| Base 16 | 13e1016 | 13e1516 |