Compare 81426 vs 81429
| Property | 81426 | 81429 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 31 × 411 × 3311 | 31 × 271431 |
| Prime factorization | 2 × 3 × 41 × 331 | 3 × 27143 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 3, 6, 41, 82, 123, 246, 331, 662, 993, 1986, 13571, 27142, 40713, 81426 | 1, 3, 27143, 81429 |
| Number of properties | 0 | 1 |
| Semiprimes | 19232nd | |
| Roman numberals | ||
| Base 2 | 100111110000100102 | 100111110000101012 |
| Base 3 | 110102002103 | 110102002203 |
| Base 4 | 1033201024 | 1033201114 |
| Base 5 | 101012015 | 101012045 |
| Base 6 | 14245506 | 14245536 |
| Base 7 | 4562527 | 4562557 |
| Base 8 | 2370228 | 2370258 |
| Base 9 | 1336239 | 1336269 |
| Base 10 | 8142610 | 8142910 |
| Base 11 | 561a411 | 561a711 |
| Base 12 | 3b15612 | 3b15912 |
| Base 13 | 2b0a713 | 2b0aa13 |
| Base 14 | 2196214 | 2196514 |
| Base 15 | 191d615 | 191d915 |
| Base 16 | 13e1216 | 13e1516 |