Compare 42042 vs 42049
| Property | 42042 | 42049 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 5 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 21 × 31 × 72 × 111 × 131 | 71 × 60071 |
| Prime factorization | 2 × 3 × 7 × 7 × 11 × 13 | 7 × 6007 |
| Divisors count | 48 | 4 |
| Divisors | 1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 49, 66, 77, 78, 91, 98, 143, 147, 154, 182, 231, 273, 286, 294, 429, 462, 539, 546, 637, 858, 1001, 1078, 1274, 1617, 1911, 2002, 3003, 3234, 3822, 6006, 7007, 14014, 21021, 42042 | 1, 7, 6007, 42049 |
| Number of properties | 0 | 1 |
| Semiprimes | 10263rd | |
| Roman numberals | ||
| Base 2 | 10100100001110102 | 10100100010000012 |
| Base 3 | 20102000103 | 20102001013 |
| Base 4 | 221003224 | 221010014 |
| Base 5 | 23211325 | 23211445 |
| Base 6 | 5223506 | 5224016 |
| Base 7 | 2334007 | 2334107 |
| Base 8 | 1220728 | 1221018 |
| Base 9 | 636039 | 636119 |
| Base 10 | 4204210 | 4204910 |
| Base 11 | 2965011 | 2965711 |
| Base 12 | 203b612 | 2040112 |
| Base 13 | 161a013 | 161a713 |
| Base 14 | 1147014 | 1147714 |
| Base 15 | c6cc15 | c6d415 |
| Base 16 | a43a16 | a44116 |