Compare 12611 vs 12781
| Property | 12611 | 12781 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 126111 | 127811 |
| Prime factorization | 12611 | 12781 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12611 | 1, 12781 |
| Number of properties | 6 | 7 |
| Additive primes | 728th | 739th |
| Chen primes | 765th | 773rd |
| Emirps | 346th | |
| Isolated primes | 1037th | |
| Long primes | 587th | 593rd |
| Lucky primes | 259th | |
| Primes | 1506th | 1524th |
| Pythagorean primes | 755th | |
| Twin primes (1st member) | 244th | |
| Roman numberals | ||
| Base 2 | 110001010000112 | 110001111011012 |
| Base 3 | 1220220023 | 1221121013 |
| Base 4 | 30110034 | 30132314 |
| Base 5 | 4004215 | 4021115 |
| Base 6 | 1342156 | 1351016 |
| Base 7 | 515247 | 521567 |
| Base 8 | 305038 | 307558 |
| Base 9 | 182629 | 184719 |
| Base 10 | 1261110 | 1278110 |
| Base 11 | 952511 | 966a11 |
| Base 12 | 736b12 | 749112 |
| Base 13 | 598113 | 5a8213 |
| Base 14 | 484b14 | 492d14 |
| Base 15 | 3b0b15 | 3bc115 |
| Base 16 | 314316 | 31ed16 |