Compare 12391 vs 12433
| Property | 12391 | 12433 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 123911 | 124331 |
| Prime factorization | 12391 | 12433 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12391 | 1, 12433 |
| Number of properties | 4 | 5 |
| Additive primes | 714th | |
| Centered heptagonal primes | 18th | |
| Cousin primes (1st member) | 242nd | |
| Isolated primes | 996th | 1001st |
| Lucky primes | 252nd | |
| Primes | 1479th | 1484th |
| Pythagorean primes | 734th | |
| Roman numberals | ||
| Base 2 | 110000011001112 | 110000100100012 |
| Base 3 | 1212222213 | 1220011113 |
| Base 4 | 30012134 | 30021014 |
| Base 5 | 3440315 | 3442135 |
| Base 6 | 1332116 | 1333216 |
| Base 7 | 510617 | 511517 |
| Base 8 | 301478 | 302218 |
| Base 9 | 178879 | 180449 |
| Base 10 | 1239110 | 1243310 |
| Base 11 | 934511 | 938311 |
| Base 12 | 720712 | 724112 |
| Base 13 | 584213 | 587513 |
| Base 14 | 473114 | 476114 |
| Base 15 | 3a1115 | 3a3d15 |
| Base 16 | 306716 | 309116 |