Compare 225781 vs 225871
| Property | 225781 | 225871 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2257811 | 2258711 |
| Prime factorization | 225781 | 225871 |
| Divisors count | 2 | 2 |
| Divisors | 1, 225781 | 1, 225871 |
| Number of properties | 3 | 2 |
| Centered decagonal primes | 93rd | |
| Isolated primes | 15325th | |
| Primes | 20088th | 20094th |
| Twin primes (2nd member) | 2385th | |
| Roman numberals | ||
| Base 2 | 1101110001111101012 | 1101110010010011112 |
| Base 3 | 1021102010213 | 1021102111213 |
| Base 4 | 3130133114 | 3130210334 |
| Base 5 | 242111115 | 242114415 |
| Base 6 | 45011416 | 45014116 |
| Base 7 | 16301537 | 16303427 |
| Base 8 | 6707658 | 6711178 |
| Base 9 | 3736379 | 3737479 |
| Base 10 | 22578110 | 22587110 |
| Base 11 | 1446a611 | 14477811 |
| Base 12 | aa7b112 | aa86712 |
| Base 13 | 7b9ca13 | 7ba6913 |
| Base 14 | 5c3d314 | 5c45914 |
| Base 15 | 46d7115 | 46dd115 |
| Base 16 | 371f516 | 3724f16 |