Compare 12611 vs 12821
| Property | 12611 | 12821 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 126111 | 128211 |
| Prime factorization | 12611 | 12821 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12611 | 1, 12821 |
| Number of properties | 6 | 8 |
| Additive primes | 728th | |
| Chen primes | 765th | 776th |
| Emirps | 346th | |
| Harmonic primes | 547th | |
| Long primes | 587th | 594th |
| Palindromic primes | 28th | |
| Primes | 1506th | 1528th |
| Pythagorean primes | 757th | |
| Sophie germain primes | 232nd | |
| Twin primes (1st member) | 244th | 245th |
| Roman numberals | ||
| Base 2 | 110001010000112 | 110010000101012 |
| Base 3 | 1220220023 | 1221202123 |
| Base 4 | 30110034 | 30201114 |
| Base 5 | 4004215 | 4022415 |
| Base 6 | 1342156 | 1352056 |
| Base 7 | 515247 | 522447 |
| Base 8 | 305038 | 310258 |
| Base 9 | 182629 | 185259 |
| Base 10 | 1261110 | 1282110 |
| Base 11 | 952511 | 96a611 |
| Base 12 | 736b12 | 750512 |
| Base 13 | 598113 | 5ab313 |
| Base 14 | 484b14 | 495b14 |
| Base 15 | 3b0b15 | 3beb15 |
| Base 16 | 314316 | 321516 |