Compare 13931 vs 14087
| Property | 13931 | 14087 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 139311 | 140871 |
| Prime factorization | 13931 | 14087 |
| Divisors count | 2 | 2 |
| Divisors | 1, 13931 | 1, 14087 |
| Number of properties | 8 | 11 |
| Additive primes | 789th | |
| Chen primes | 837th | 844th |
| Cousin primes (2nd member) | 267th | |
| Emirps | 405th | |
| Happy primes | 283rd | |
| Harmonic primes | 595th | 597th |
| Isolated primes | 1137th | |
| Long primes | 641st | 647th |
| Palindromic primes | 31st | |
| Primes | 1647th | 1662nd |
| Prime triplets (3rd member) | 135th | |
| Safe primes | 151st | |
| Sexy primes (2nd member) | 525th | |
| Twin primes (1st member) | 260th | |
| Ulam primes | 122nd | |
| Roman numberals | ||
| Base 2 | 110110011010112 | 110111000001112 |
| Base 3 | 2010022223 | 2010222023 |
| Base 4 | 31212234 | 31300134 |
| Base 5 | 4212115 | 4223225 |
| Base 6 | 1442556 | 1451156 |
| Base 7 | 554217 | 560337 |
| Base 8 | 331538 | 334078 |
| Base 9 | 210889 | 212829 |
| Base 10 | 1393110 | 1408710 |
| Base 11 | a51511 | a64711 |
| Base 12 | 808b12 | 819b12 |
| Base 13 | 645813 | 654813 |
| Base 14 | 511114 | 51c314 |
| Base 15 | 41db15 | 429215 |
| Base 16 | 366b16 | 370716 |