Compare 28309 vs 28649
| Property | 28309 | 28649 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 283091 | 286491 |
| Prime factorization | 28309 | 28649 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28309 | 1, 28649 |
| Number of properties | 5 | 6 |
| Additive primes | 1425th | |
| Chen primes | 1500th | 1511th |
| Isolated primes | 2209th | |
| Long primes | 1173rd | |
| Primes | 3084th | 3120th |
| Pythagorean primes | 1535th | 1551st |
| Sexy primes (2nd member) | 917th | |
| Twin primes (2nd member) | 451st | |
| Roman numberals | ||
| Base 2 | 1101110100101012 | 1101111111010012 |
| Base 3 | 11022111113 | 11100220023 |
| Base 4 | 123221114 | 123332214 |
| Base 5 | 14012145 | 14040445 |
| Base 6 | 3350216 | 3403456 |
| Base 7 | 1453517 | 1463457 |
| Base 8 | 672258 | 677518 |
| Base 9 | 427449 | 432629 |
| Base 10 | 2830910 | 2864910 |
| Base 11 | 1a2a611 | 1a58511 |
| Base 12 | 1447112 | 146b512 |
| Base 13 | cb6813 | 1006a13 |
| Base 14 | a46114 | a62514 |
| Base 15 | 85c415 | 874e15 |
| Base 16 | 6e9516 | 6fe916 |