Compare 28123 vs 28277
| Property | 28123 | 28277 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 281231 | 282771 |
| Prime factorization | 28123 | 28277 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28123 | 1, 28277 |
| Number of properties | 4 | 8 |
| Chen primes | 1495th | |
| Good primes | 313th | |
| Happy primes | 495th | |
| Isolated primes | 2174th | |
| Lucky primes | 479th | |
| Primes | 3069th | 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 | 1101101110110112 | 1101110011101012 |
| Base 3 | 11021201213 | 11022100223 |
| Base 4 | 123131234 | 123213114 |
| Base 5 | 13444435 | 14011025 |
| Base 6 | 3341116 | 3345256 |
| Base 7 | 1446647 | 1453047 |
| Base 8 | 667338 | 671658 |
| Base 9 | 425179 | 427089 |
| Base 10 | 2812310 | 2827710 |
| Base 11 | 1a14711 | 1a27711 |
| Base 12 | 1433712 | 1444512 |
| Base 13 | ca5413 | cb4213 |
| Base 14 | a36b14 | a43b14 |
| Base 15 | 84ed15 | 85a215 |
| Base 16 | 6ddb16 | 6e7516 |