Compare 28649 vs 28871
| Property | 28649 | 28871 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 286491 | 288711 |
| Prime factorization | 28649 | 28871 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28649 | 1, 28871 |
| Number of properties | 6 | 4 |
| Additive primes | 1425th | |
| Chen primes | 1511th | 1519th |
| Cousin primes (2nd member) | 458th | |
| Isolated primes | 2209th | 2229th |
| Primes | 3120th | 3144th |
| Pythagorean primes | 1551st | |
| Sexy primes (2nd member) | 917th | |
| Roman numberals | ||
| Base 2 | 1101111111010012 | 1110000110001112 |
| Base 3 | 11100220023 | 11101210223 |
| Base 4 | 123332214 | 130030134 |
| Base 5 | 14040445 | 14104415 |
| Base 6 | 3403456 | 3413556 |
| Base 7 | 1463457 | 1501137 |
| Base 8 | 677518 | 703078 |
| Base 9 | 432629 | 435389 |
| Base 10 | 2864910 | 2887110 |
| Base 11 | 1a58511 | 1a76711 |
| Base 12 | 146b512 | 1485b12 |
| Base 13 | 1006a13 | 101ab13 |
| Base 14 | a62514 | a74314 |
| Base 15 | 874e15 | 884b15 |
| Base 16 | 6fe916 | 70c716 |