Compare 1439 vs 1459
| Property | 1439 | 1459 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14391 | 14591 |
| Prime factorization | 1439 | 1459 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1439 | 1, 1459 |
| Number of properties | 9 | 9 |
| Additive primes | 124th | 127th |
| Chen primes | 148th | 150th |
| Emirps | 68th | |
| Harmonic primes | 78th | |
| Isolated primes | 135th | 137th |
| Lucky primes | 56th | |
| Pierpont primes | 21st | |
| Primes | 228th | 232nd |
| Safe primes | 32nd | |
| Sexy primes (2nd member) | 99th | 101st |
| Sexy prime triplets (3rd member) | 37th | 38th |
| Sophie germain primes | 47th | |
| Roman numberals | MCDXXXIX | MCDLIX |
| Base 2 | 101100111112 | 101101100112 |
| Base 3 | 12220223 | 20000013 |
| Base 4 | 1121334 | 1123034 |
| Base 5 | 212245 | 213145 |
| Base 6 | 103556 | 104316 |
| Base 7 | 41247 | 41537 |
| Base 8 | 26378 | 26638 |
| Base 9 | 18689 | 20019 |
| Base 10 | 143910 | 145910 |
| Base 11 | 109911 | 110711 |
| Base 12 | 9bb12 | a1712 |
| Base 13 | 86913 | 88313 |
| Base 14 | 74b14 | 76314 |
| Base 15 | 65e15 | 67415 |
| Base 16 | 59f16 | 5b316 |