Compare 1439 vs 2459
| Property | 1439 | 2459 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14391 | 24591 |
| Prime factorization | 1439 | 2459 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1439 | 1, 2459 |
| Number of properties | 9 | 7 |
| Additive primes | 124th | |
| Chen primes | 148th | 220th |
| Emirps | 68th | |
| Harmonic primes | 136th | |
| Isolated primes | 135th | 221st |
| Long primes | 144th | |
| Primes | 228th | 364th |
| Safe primes | 32nd | 44th |
| Sexy primes (2nd member) | 99th | |
| Sexy prime triplets (3rd member) | 37th | |
| Sophie germain primes | 47th | 72nd |
| Roman numberals | MCDXXXIX | MMCDLIX |
| Base 2 | 101100111112 | 1001100110112 |
| Base 3 | 12220223 | 101010023 |
| Base 4 | 1121334 | 2121234 |
| Base 5 | 212245 | 343145 |
| Base 6 | 103556 | 152156 |
| Base 7 | 41247 | 101127 |
| Base 8 | 26378 | 46338 |
| Base 9 | 18689 | 33329 |
| Base 10 | 143910 | 245910 |
| Base 11 | 109911 | 193611 |
| Base 12 | 9bb12 | 150b12 |
| Base 13 | 86913 | 117213 |
| Base 14 | 74b14 | c7914 |
| Base 15 | 65e15 | ade15 |
| Base 16 | 59f16 | 99b16 |