Compare 128718 vs 128729
| Property | 128718 | 128729 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 32 × 71511 | 1091 × 11811 |
| Prime factorization | 2 × 3 × 3 × 7151 | 109 × 1181 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 3, 6, 9, 18, 7151, 14302, 21453, 42906, 64359, 128718 | 1, 109, 1181, 128729 |
| Number of properties | 0 | 1 |
| Semiprimes | 29752nd | |
| Roman numberals | ||
| Base 2 | 111110110110011102 | 111110110110110012 |
| Base 3 | 201121201003 | 201121202023 |
| Base 4 | 1331230324 | 1331231214 |
| Base 5 | 131043335 | 131044045 |
| Base 6 | 24315306 | 24315456 |
| Base 7 | 10441627 | 10442067 |
| Base 8 | 3733168 | 3733318 |
| Base 9 | 2155109 | 2155229 |
| Base 10 | 12871810 | 12872910 |
| Base 11 | 8878711 | 8879711 |
| Base 12 | 625a612 | 625b512 |
| Base 13 | 4678513 | 4679313 |
| Base 14 | 34ca214 | 34cad14 |
| Base 15 | 2821315 | 2821e15 |
| Base 16 | 1f6ce16 | 1f6d916 |