Compare 61147 vs 61151
| Property | 61147 | 61151 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 471 × 13011 | 611511 |
| Prime factorization | 47 × 1301 | 61151 |
| Divisors count | 4 | 2 |
| Divisors | 1, 47, 1301, 61147 | 1, 61151 |
| Number of properties | 1 | 3 |
| Chen primes | 2828th | |
| Primes | 6158th | |
| Semiprimes | 14635th | |
| Twin primes (1st member) | 822nd | |
| Roman numberals | ||
| Base 2 | 11101110110110112 | 11101110110111112 |
| Base 3 | 100022122013 | 100022122123 |
| Base 4 | 323231234 | 323231334 |
| Base 5 | 34240425 | 34241015 |
| Base 6 | 11510316 | 11510356 |
| Base 7 | 3431627 | 3431667 |
| Base 8 | 1673338 | 1673378 |
| Base 9 | 1027819 | 1027859 |
| Base 10 | 6114710 | 6115110 |
| Base 11 | 41a3911 | 41a4211 |
| Base 12 | 2b47712 | 2b47b12 |
| Base 13 | 21aa813 | 21aac13 |
| Base 14 | 183d914 | 183dd14 |
| Base 15 | 131b715 | 131bb15 |
| Base 16 | eedb16 | eedf16 |