Compare 349 vs 577
| Property | 349 | 577 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 3491 | 5771 | 
| Prime factorization | 349 | 577 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 349 | 1, 577 | 
| Number of properties | 7 | 11 | 
| Additive primes | 57th | |
| Chen primes | 76th | |
| Cousin primes (1st member) | 20th | |
| Harmonic primes | 30th | |
| Isolated primes | 55th | |
| Long primes | 40th | |
| Lucky primes | 20th | 28th | 
| Pierpont primes | 17th | |
| Primes | 70th | 106th | 
| Prime triplets (2nd member) | 20th | |
| Proth primes | 13th | |
| Pythagorean primes | 33rd | 50th | 
| Sexy primes (2nd member) | 51st | |
| Solinas primes | 40th | |
| Twin primes (2nd member) | 21st | |
| Roman numberals | CCCXLIX | DLXXVII | 
| Base 2 | 1010111012 | 10010000012 | 
| Base 3 | 1102213 | 2101013 | 
| Base 4 | 111314 | 210014 | 
| Base 5 | 23445 | 43025 | 
| Base 6 | 13416 | 24016 | 
| Base 7 | 10067 | 14537 | 
| Base 8 | 5358 | 11018 | 
| Base 9 | 4279 | 7119 | 
| Base 10 | 34910 | 57710 | 
| Base 11 | 29811 | 48511 | 
| Base 12 | 25112 | 40112 | 
| Base 13 | 20b13 | 35513 | 
| Base 14 | 1ad14 | 2d314 | 
| Base 15 | 18415 | 28715 | 
| Base 16 | 15d16 | 24116 |