Compare 255419 vs 255427
| Property | 255419 | 255427 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2554191 | 731 × 34991 |
| Prime factorization | 255419 | 73 × 3499 |
| Divisors count | 2 | 4 |
| Divisors | 1, 255419 | 1, 73, 3499, 255427 |
| Number of properties | 7 | 1 |
| Chen primes | 9290th | |
| Isolated primes | 17222nd | |
| Long primes | 8417th | |
| Primes | 22475th | |
| Safe primes | 1434th | |
| Semiprimes | 57087th | |
| Sexy primes (2nd member) | 5247th | |
| Ulam primes | 1618th | |
| Roman numberals | ||
| Base 2 | 1111100101101110112 | 1111100101110000112 |
| Base 3 | 1102221002223 | 1102221010213 |
| Base 4 | 3321123234 | 3321130034 |
| Base 5 | 311331345 | 311332025 |
| Base 6 | 52502556 | 52503116 |
| Base 7 | 21124437 | 21124547 |
| Base 8 | 7626738 | 7627038 |
| Base 9 | 4283289 | 4283379 |
| Base 10 | 25541910 | 25542710 |
| Base 11 | 16499a11 | 1649a711 |
| Base 12 | 10398b12 | 10399712 |
| Base 13 | 8c34813 | 8c35313 |
| Base 14 | 6912314 | 6912b14 |
| Base 15 | 50a2e15 | 50a3715 |
| Base 16 | 3e5bb16 | 3e5c316 |