Compare 308281 vs 308291
| Property | 308281 | 308291 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 1491 × 20691 | 3082911 |
| Prime factorization | 149 × 2069 | 308291 |
| Divisors count | 4 | 2 |
| Divisors | 1, 149, 2069, 308281 | 1, 308291 |
| Number of properties | 1 | 5 |
| Additive primes | 10611th | |
| Chen primes | 10916th | |
| Long primes | 9984th | |
| Primes | 26664th | |
| Semiprimes | 68357th | |
| Twin primes (1st member) | 3066th | |
| Roman numberals | ||
| Base 2 | 10010110100001110012 | 10010110100010000112 |
| Base 3 | 1201222122113 | 1201222200123 |
| Base 4 | 10231003214 | 10231010034 |
| Base 5 | 343311115 | 343311315 |
| Base 6 | 103351216 | 103351356 |
| Base 7 | 24225317 | 24225447 |
| Base 8 | 11320718 | 11321038 |
| Base 9 | 5187849 | 5188059 |
| Base 10 | 30828110 | 30829110 |
| Base 11 | 1a068611 | 1a069511 |
| Base 12 | 12a4a112 | 12a4ab12 |
| Base 13 | aa41c13 | aa42913 |
| Base 14 | 804c114 | 804cb14 |
| Base 15 | 6152115 | 6152b15 |
| Base 16 | 4b43916 | 4b44316 |