Compare 155047 vs 155049
| Property | 155047 | 155049 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1550471 | 31 × 516831 |
| Prime factorization | 155047 | 3 × 51683 |
| Divisors count | 2 | 4 |
| Divisors | 1, 155047 | 1, 3, 51683, 155049 |
| Number of properties | 4 | 1 |
| Chen primes | 6098th | |
| Isolated primes | 10768th | |
| Long primes | 5323rd | |
| Primes | 14277th | |
| Semiprimes | 35476th | |
| Roman numberals | ||
| Base 2 | 1001011101101001112 | 1001011101101010012 |
| Base 3 | 212122001113 | 212122001203 |
| Base 4 | 2113122134 | 2113122214 |
| Base 5 | 144301425 | 144301445 |
| Base 6 | 31534516 | 31534536 |
| Base 7 | 12140147 | 12140167 |
| Base 8 | 4566478 | 4566518 |
| Base 9 | 2556149 | 2556169 |
| Base 10 | 15504710 | 15504910 |
| Base 11 | a654211 | a654411 |
| Base 12 | 7588712 | 7588912 |
| Base 13 | 5575913 | 5575b13 |
| Base 14 | 4070b14 | 4070d14 |
| Base 15 | 30e1715 | 30e1915 |
| Base 16 | 25da716 | 25da916 |