Compare 27427 vs 28123
| Property | 27427 | 28123 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 274271 | 281231 |
| Prime factorization | 27427 | 28123 |
| Divisors count | 2 | 2 |
| Divisors | 1, 27427 | 1, 28123 |
| Number of properties | 5 | 4 |
| Cousin primes (1st member) | 438th | |
| Good primes | 307th | |
| Happy primes | 495th | |
| Isolated primes | 2126th | 2174th |
| Lucky primes | 468th | 479th |
| Primes | 2997th | 3069th |
| Roman numberals | ||
| Base 2 | 1101011001000112 | 1101101110110112 |
| Base 3 | 11011212113 | 11021201213 |
| Base 4 | 122302034 | 123131234 |
| Base 5 | 13342025 | 13444435 |
| Base 6 | 3305516 | 3341116 |
| Base 7 | 1426517 | 1446647 |
| Base 8 | 654438 | 667338 |
| Base 9 | 415549 | 425179 |
| Base 10 | 2742710 | 2812310 |
| Base 11 | 1967411 | 1a14711 |
| Base 12 | 13a5712 | 1433712 |
| Base 13 | c63a13 | ca5413 |
| Base 14 | 9dd114 | a36b14 |
| Base 15 | 81d715 | 84ed15 |
| Base 16 | 6b2316 | 6ddb16 |