Compare 12421 vs 12577
| Property | 12421 | 12577 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 124211 | 125771 |
| Prime factorization | 12421 | 12577 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12421 | 1, 12577 |
| Number of properties | 7 | 8 |
| Emirps | 345th | |
| Harmonic primes | 534th | 539th |
| Isolated primes | 1000th | 1017th |
| Long primes | 573rd | 584th |
| Palindromic primes | 26th | |
| Primes | 1483rd | 1502nd |
| Pythagorean primes | 733rd | 743rd |
| Sexy primes (1st member) | 481st | |
| Sexy prime triplets (1st member) | 136th | |
| Super primes | 235th | |
| Roman numberals | ||
| Base 2 | 110000100001012 | 110001001000012 |
| Base 3 | 1220010013 | 1220202113 |
| Base 4 | 30020114 | 30102014 |
| Base 5 | 3441415 | 4003025 |
| Base 6 | 1333016 | 1341216 |
| Base 7 | 511337 | 514457 |
| Base 8 | 302058 | 304418 |
| Base 9 | 180319 | 182249 |
| Base 10 | 1242110 | 1257710 |
| Base 11 | 937211 | 94a411 |
| Base 12 | 723112 | 734112 |
| Base 13 | 586613 | 595613 |
| Base 14 | 475314 | 482514 |
| Base 15 | 3a3115 | 3ad715 |
| Base 16 | 308516 | 312116 |