Compare 42681 vs 42691
| Property | 42681 | 42691 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 411 × 3471 | 111 × 38811 |
| Prime factorization | 3 × 41 × 347 | 11 × 3881 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 41, 123, 347, 1041, 14227, 42681 | 1, 11, 3881, 42691 |
| Number of properties | 0 | 1 |
| Semiprimes | 10397th | |
| Roman numberals | ||
| Base 2 | 10100110101110012 | 10100110110000112 |
| Base 3 | 20111122103 | 20111200113 |
| Base 4 | 221223214 | 221230034 |
| Base 5 | 23312115 | 23312315 |
| Base 6 | 5253336 | 5253516 |
| Base 7 | 2353027 | 2353157 |
| Base 8 | 1232718 | 1233038 |
| Base 9 | 644839 | 645049 |
| Base 10 | 4268110 | 4269110 |
| Base 11 | 2a08111 | 2a09011 |
| Base 12 | 2084912 | 2085712 |
| Base 13 | 1657213 | 1657c13 |
| Base 14 | 117a914 | 117b514 |
| Base 15 | c9a615 | c9b115 |
| Base 16 | a6b916 | a6c316 |