Compare 14221 vs 14407
| Property | 14221 | 14407 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 142211 | 144071 |
| Prime factorization | 14221 | 14407 |
| Divisors count | 2 | 2 |
| Divisors | 1, 14221 | 1, 14407 |
| Number of properties | 5 | 7 |
| Cousin primes (1st member) | 271st | |
| Emirps | 411th | |
| Good primes | 215th | |
| Happy primes | 290th | |
| Harmonic primes | 601st | |
| Isolated primes | 1147th | 1157th |
| Lucky primes | 283rd | |
| Primes | 1672nd | 1688th |
| Pythagorean primes | 829th | |
| Sexy primes (2nd member) | 531st | |
| Roman numberals | ||
| Base 2 | 110111100011012 | 111000010001112 |
| Base 3 | 2011112013 | 2012021213 |
| Base 4 | 31320314 | 32010134 |
| Base 5 | 4233415 | 4301125 |
| Base 6 | 1455016 | 1504116 |
| Base 7 | 563147 | 600017 |
| Base 8 | 336158 | 341078 |
| Base 9 | 214519 | 216779 |
| Base 10 | 1422110 | 1440710 |
| Base 11 | a75911 | a90811 |
| Base 12 | 829112 | 840712 |
| Base 13 | 661c13 | 673313 |
| Base 14 | 527b14 | 537114 |
| Base 15 | 433115 | 440715 |
| Base 16 | 378d16 | 384716 |