Compare 28277 vs 28281
| Property | 28277 | 28281 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 282771 | 31 × 111 × 8571 |
| Prime factorization | 28277 | 3 × 11 × 857 |
| Divisors count | 2 | 8 |
| Divisors | 1, 28277 | 1, 3, 11, 33, 857, 2571, 9427, 28281 |
| Number of properties | 8 | 0 |
| Chen primes | 1495th | |
| Good primes | 313th | |
| Primes | 3078th | |
| Prime triplets (1st member) | 220th | |
| Pythagorean primes | 1532nd | |
| Sexy primes (1st member) | 906th | |
| Sexy prime triplets (1st member) | 236th | |
| Twin primes (1st member) | 450th | |
| Roman numberals | ||
| Base 2 | 1101110011101012 | 1101110011110012 |
| Base 3 | 11022100223 | 11022101103 |
| Base 4 | 123213114 | 123213214 |
| Base 5 | 14011025 | 14011115 |
| Base 6 | 3345256 | 3345336 |
| Base 7 | 1453047 | 1453117 |
| Base 8 | 671658 | 671718 |
| Base 9 | 427089 | 427139 |
| Base 10 | 2827710 | 2828110 |
| Base 11 | 1a27711 | 1a28011 |
| Base 12 | 1444512 | 1444912 |
| Base 13 | cb4213 | cb4613 |
| Base 14 | a43b14 | a44114 |
| Base 15 | 85a215 | 85a615 |
| Base 16 | 6e7516 | 6e7916 |