Compare 42738 vs 42742
| Property | 42738 | 42742 | 
|---|---|---|
| Type | composite number | composite number | 
| Unique factors | 4 | 4 | 
| Total factors | 4 | 4 | 
| Prime factorization | 21 × 31 × 171 × 4191 | 21 × 71 × 431 × 711 | 
| Prime factorization | 2 × 3 × 17 × 419 | 2 × 7 × 43 × 71 | 
| Divisors count | 16 | 16 | 
| Divisors | 1, 2, 3, 6, 17, 34, 51, 102, 419, 838, 1257, 2514, 7123, 14246, 21369, 42738 | 1, 2, 7, 14, 43, 71, 86, 142, 301, 497, 602, 994, 3053, 6106, 21371, 42742 | 
| Number of properties | 0 | 0 | 
| Roman numberals | ||
| Base 2 | 10100110111100102 | 10100110111101102 | 
| Base 3 | 20111212203 | 20111220013 | 
| Base 4 | 221233024 | 221233124 | 
| Base 5 | 23314235 | 23314325 | 
| Base 6 | 5255106 | 5255146 | 
| Base 7 | 2354137 | 2354207 | 
| Base 8 | 1233628 | 1233668 | 
| Base 9 | 645569 | 645619 | 
| Base 10 | 4273810 | 4274210 | 
| Base 11 | 2a12311 | 2a12711 | 
| Base 12 | 2089612 | 2089a12 | 
| Base 13 | 165b713 | 165bb13 | 
| Base 14 | 1180a14 | 1181014 | 
| Base 15 | c9e315 | c9e715 | 
| Base 16 | a6f216 | a6f616 |