Compare 225637 vs 225781
| Property | 225637 | 225781 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2256371 | 2257811 |
| Prime factorization | 225637 | 225781 |
| Divisors count | 2 | 2 |
| Divisors | 1, 225637 | 1, 225781 |
| Number of properties | 3 | 3 |
| Centered decagonal primes | 93rd | |
| Harmonic primes | 7550th | |
| Isolated primes | 15313th | |
| Primes | 20076th | 20088th |
| Twin primes (2nd member) | 2385th | |
| Roman numberals | ||
| Base 2 | 1101110001011001012 | 1101110001111101012 |
| Base 3 | 1021101112213 | 1021102010213 |
| Base 4 | 3130112114 | 3130133114 |
| Base 5 | 242100225 | 242111115 |
| Base 6 | 45003416 | 45011416 |
| Base 7 | 16265567 | 16301537 |
| Base 8 | 6705458 | 6707658 |
| Base 9 | 3734579 | 3736379 |
| Base 10 | 22563710 | 22578110 |
| Base 11 | 14458511 | 1446a611 |
| Base 12 | aa6b112 | aa7b112 |
| Base 13 | 7b91913 | 7b9ca13 |
| Base 14 | 5c32d14 | 5c3d314 |
| Base 15 | 46cc715 | 46d7115 |
| Base 16 | 3716516 | 371f516 |