Compare 14221 vs 14281
| Property | 14221 | 14281 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 142211 | 142811 |
| Prime factorization | 14221 | 14281 |
| Divisors count | 2 | 2 |
| Divisors | 1, 14221 | 1, 14281 |
| Number of properties | 5 | 7 |
| Centered square primes | 30th | |
| Emirps | 411th | |
| Happy primes | 285th | |
| Harmonic primes | 601st | |
| Isolated primes | 1147th | 1149th |
| Lucky primes | 280th | |
| Primes | 1672nd | 1676th |
| Pythagorean primes | 829th | 831st |
| Ulam primes | 126th | |
| Roman numberals | ||
| Base 2 | 110111100011012 | 110111110010012 |
| Base 3 | 2011112013 | 2011202213 |
| Base 4 | 31320314 | 31330214 |
| Base 5 | 4233415 | 4241115 |
| Base 6 | 1455016 | 1500416 |
| Base 7 | 563147 | 564317 |
| Base 8 | 336158 | 337118 |
| Base 9 | 214519 | 215279 |
| Base 10 | 1422110 | 1428110 |
| Base 11 | a75911 | a80311 |
| Base 12 | 829112 | 832112 |
| Base 13 | 661c13 | 666713 |
| Base 14 | 527b14 | 52c114 |
| Base 15 | 433115 | 437115 |
| Base 16 | 378d16 | 37c916 |