Compare 642053 vs 642061
| Property | 642053 | 642061 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 711 × 90431 | 71 × 372 × 671 |
| Prime factorization | 71 × 9043 | 7 × 37 × 37 × 67 |
| Divisors count | 4 | 12 |
| Divisors | 1, 71, 9043, 642053 | 1, 7, 37, 67, 259, 469, 1369, 2479, 9583, 17353, 91723, 642061 |
| Number of properties | 1 | 0 |
| Semiprimes | 137562nd | |
| Roman numberals | ||
| Base 2 | 100111001100000001012 | 100111001100000011012 |
| Base 3 | 10121212012023 | 10121212020013 |
| Base 4 | 21303000114 | 21303000314 |
| Base 5 | 1310212035 | 1310212215 |
| Base 6 | 214322456 | 214323016 |
| Base 7 | 53126067 | 53126207 |
| Base 8 | 23460058 | 23460158 |
| Base 9 | 11776529 | 11776619 |
| Base 10 | 64205310 | 64206110 |
| Base 11 | 3a942511 | 3a943211 |
| Base 12 | 26b68512 | 26b69112 |
| Base 13 | 19631913 | 19632413 |
| Base 14 | 129dad14 | 129db714 |
| Base 15 | ca38815 | ca39115 |
| Base 16 | 9cc0516 | 9cc0d16 |