Compare 426427 vs 426439
| Property | 426427 | 426439 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 4264271 | 131 × 328031 |
| Prime factorization | 426427 | 13 × 32803 |
| Divisors count | 2 | 4 |
| Divisors | 1, 426427 | 1, 13, 32803, 426439 |
| Number of properties | 4 | 1 |
| Isolated primes | 27855th | |
| Lucky primes | 4276th | |
| Primes | 35882nd | |
| Semiprimes | 93116th | |
| Sexy primes (2nd member) | 8059th | |
| Roman numberals | ||
| Base 2 | 11010000001101110112 | 11010000001110001112 |
| Base 3 | 2101222211213 | 2101222220013 |
| Base 4 | 12200123234 | 12200130134 |
| Base 5 | 1021212025 | 1021212245 |
| Base 6 | 130501116 | 130501316 |
| Base 7 | 34241417 | 34241567 |
| Base 8 | 15006738 | 15007078 |
| Base 9 | 7188479 | 7188619 |
| Base 10 | 42642710 | 42643910 |
| Base 11 | 27142111 | 27143211 |
| Base 12 | 18693712 | 18694712 |
| Base 13 | 11c13113 | 11c14013 |
| Base 14 | b159114 | b159d14 |
| Base 15 | 8653715 | 8654415 |
| Base 16 | 681bb16 | 681c716 |