Compare 28183 vs 28309
| Property | 28183 | 28309 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 281831 | 283091 |
| Prime factorization | 28183 | 28309 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28183 | 1, 28309 |
| Number of properties | 3 | 5 |
| Chen primes | 1500th | |
| Long primes | 1169th | 1173rd |
| Primes | 3073rd | 3084th |
| Pythagorean primes | 1535th | |
| Twin primes (2nd member) | 449th | 451st |
| Roman numberals | ||
| Base 2 | 1101110000101112 | 1101110100101012 |
| Base 3 | 11021222113 | 11022111113 |
| Base 4 | 123201134 | 123221114 |
| Base 5 | 14002135 | 14012145 |
| Base 6 | 3342516 | 3350216 |
| Base 7 | 1451117 | 1453517 |
| Base 8 | 670278 | 672258 |
| Base 9 | 425849 | 427449 |
| Base 10 | 2818310 | 2830910 |
| Base 11 | 1a1a111 | 1a2a611 |
| Base 12 | 1438712 | 1447112 |
| Base 13 | ca9c13 | cb6813 |
| Base 14 | a3b114 | a46114 |
| Base 15 | 853d15 | 85c415 |
| Base 16 | 6e1716 | 6e9516 |