Compare 14281 vs 15121
| Property | 14281 | 15121 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 142811 | 151211 |
| Prime factorization | 14281 | 15121 |
| Divisors count | 2 | 2 |
| Divisors | 1, 14281 | 1, 15121 |
| Number of properties | 7 | 6 |
| Centered square primes | 30th | |
| Happy primes | 285th | 306th |
| Isolated primes | 1149th | 1223rd |
| Lucky primes | 280th | 296th |
| Primes | 1676th | 1766th |
| Pythagorean primes | 831st | 874th |
| Ulam primes | 126th | 134th |
| Roman numberals | ||
| Base 2 | 110111110010012 | 111011000100012 |
| Base 3 | 2011202213 | 2022020013 |
| Base 4 | 31330214 | 32301014 |
| Base 5 | 4241115 | 4404415 |
| Base 6 | 1500416 | 1540016 |
| Base 7 | 564317 | 620417 |
| Base 8 | 337118 | 354218 |
| Base 9 | 215279 | 226619 |
| Base 10 | 1428110 | 1512110 |
| Base 11 | a80311 | 103a711 |
| Base 12 | 832112 | 890112 |
| Base 13 | 666713 | 6b6213 |
| Base 14 | 52c114 | 572114 |
| Base 15 | 437115 | 473115 |
| Base 16 | 37c916 | 3b1116 |