Compare 28279 vs 28807
| Property | 28279 | 28807 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 282791 | 288071 |
| Prime factorization | 28279 | 28807 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28279 | 1, 28807 |
| Number of properties | 5 | 4 |
| Cousin primes (1st member) | 449th | |
| Isolated primes | 2222nd | |
| Primes | 3079th | 3137th |
| Prime triplets (2nd member) | 220th | |
| Sexy primes (1st member) | 923rd | |
| Super primes | 440th | 446th |
| Twin primes (2nd member) | 450th | |
| Roman numberals | ||
| Base 2 | 1101110011101112 | 1110000100001112 |
| Base 3 | 11022101013 | 11101112213 |
| Base 4 | 123213134 | 130020134 |
| Base 5 | 14011045 | 14102125 |
| Base 6 | 3345316 | 3412116 |
| Base 7 | 1453067 | 1466627 |
| Base 8 | 671678 | 702078 |
| Base 9 | 427119 | 434579 |
| Base 10 | 2827910 | 2880710 |
| Base 11 | 1a27911 | 1a70911 |
| Base 12 | 1444712 | 1480712 |
| Base 13 | cb4413 | 1015c13 |
| Base 14 | a43d14 | a6d914 |
| Base 15 | 85a415 | 880715 |
| Base 16 | 6e7716 | 708716 |