Compare 648081 vs 648083
| Property | 648081 | 648083 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 8 | 2 |
| Prime factorization | 36 × 71 × 1271 | 471 × 137891 |
| Prime factorization | 3 × 3 × 3 × 3 × 3 × 3 × 7 × 127 | 47 × 13789 |
| Divisors count | 28 | 4 |
| Divisors | 1, 3, 7, 9, 21, 27, 63, 81, 127, 189, 243, 381, 567, 729, 889, 1143, 1701, 2667, 3429, 5103, 8001, 10287, 24003, 30861, 72009, 92583, 216027, 648081 | 1, 47, 13789, 648083 |
| Number of properties | 0 | 1 |
| Semiprimes | 138777th | |
| Roman numberals | ||
| Base 2 | 100111100011100100012 | 100111100011100100112 |
| Base 3 | 10122210000003 | 10122210000023 |
| Base 4 | 21320321014 | 21320321034 |
| Base 5 | 1312143115 | 1312143135 |
| Base 6 | 215202136 | 215202156 |
| Base 7 | 53363107 | 53363127 |
| Base 8 | 23616218 | 23616238 |
| Base 9 | 11870009 | 11870029 |
| Base 10 | 64808110 | 64808310 |
| Base 11 | 402a0511 | 402a0711 |
| Base 12 | 27306912 | 27306b12 |
| Base 13 | 198ca513 | 198ca713 |
| Base 14 | 12c27714 | 12c27914 |
| Base 15 | cc05615 | cc05815 |
| Base 16 | 9e39116 | 9e39316 |