Compare 421057 vs 421066
| Property | 421057 | 421066 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 72 × 131 × 6611 | 21 × 2105331 |
| Prime factorization | 7 × 7 × 13 × 661 | 2 × 210533 |
| Divisors count | 12 | 4 |
| Divisors | 1, 7, 13, 49, 91, 637, 661, 4627, 8593, 32389, 60151, 421057 | 1, 2, 210533, 421066 |
| Number of properties | 0 | 1 |
| Semiprimes | 92002nd | |
| Roman numberals | ||
| Base 2 | 11001101100110000012 | 11001101100110010102 |
| Base 3 | 2101011202013 | 2101011210013 |
| Base 4 | 12123030014 | 12123030224 |
| Base 5 | 1014332125 | 1014332315 |
| Base 6 | 130052016 | 130052146 |
| Base 7 | 34024007 | 34024127 |
| Base 8 | 14663018 | 14663128 |
| Base 9 | 7115219 | 7115319 |
| Base 10 | 42105710 | 42106610 |
| Base 11 | 26838a11 | 26839811 |
| Base 12 | 18380112 | 18380a12 |
| Base 13 | 11986013 | 11986913 |
| Base 14 | ad63714 | ad64214 |
| Base 15 | 84b5715 | 84b6115 |
| Base 16 | 66cc116 | 66cca16 |