Compare 139806 vs 139811
| Property | 139806 | 139811 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 21 × 34 × 8631 | 71 × 199731 |
| Prime factorization | 2 × 3 × 3 × 3 × 3 × 863 | 7 × 19973 |
| Divisors count | 20 | 4 |
| Divisors | 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 863, 1726, 2589, 5178, 7767, 15534, 23301, 46602, 69903, 139806 | 1, 7, 19973, 139811 |
| Number of properties | 0 | 1 |
| Semiprimes | 32144th | |
| Roman numberals | ||
| Base 2 | 1000100010000111102 | 1000100010001000112 |
| Base 3 | 210022100003 | 210022100123 |
| Base 4 | 2020201324 | 2020202034 |
| Base 5 | 134332115 | 134332215 |
| Base 6 | 25551306 | 25551356 |
| Base 7 | 11214127 | 11214207 |
| Base 8 | 4210368 | 4210438 |
| Base 9 | 2327009 | 2327059 |
| Base 10 | 13980610 | 13981110 |
| Base 11 | 9604711 | 9605111 |
| Base 12 | 68aa612 | 68aab12 |
| Base 13 | 4b83413 | 4b83913 |
| Base 14 | 38d4214 | 38d4714 |
| Base 15 | 2b65615 | 2b65b15 |
| Base 16 | 2221e16 | 2222316 |