Compare 61151 vs 61157
| Property | 61151 | 61157 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 611511 | 231 × 26591 |
| Prime factorization | 61151 | 23 × 2659 |
| Divisors count | 2 | 4 |
| Divisors | 1, 61151 | 1, 23, 2659, 61157 |
| Number of properties | 3 | 1 |
| Chen primes | 2828th | |
| Primes | 6158th | |
| Semiprimes | 14637th | |
| Twin primes (1st member) | 822nd | |
| Roman numberals | ||
| Base 2 | 11101110110111112 | 11101110111001012 |
| Base 3 | 100022122123 | 100022200023 |
| Base 4 | 323231334 | 323232114 |
| Base 5 | 34241015 | 34241125 |
| Base 6 | 11510356 | 11510456 |
| Base 7 | 3431667 | 3432057 |
| Base 8 | 1673378 | 1673458 |
| Base 9 | 1027859 | 1028029 |
| Base 10 | 6115110 | 6115710 |
| Base 11 | 41a4211 | 41a4811 |
| Base 12 | 2b47b12 | 2b48512 |
| Base 13 | 21aac13 | 21ab513 |
| Base 14 | 183dd14 | 1840514 |
| Base 15 | 131bb15 | 131c215 |
| Base 16 | eedf16 | eee516 |