Compare 2957 vs 2958
| Property | 2957 | 2958 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 4 |
| Prime factorization | 29571 | 21 × 31 × 171 × 291 |
| Prime factorization | 2957 | 2 × 3 × 17 × 29 |
| Divisors count | 2 | 16 |
| Divisors | 1, 2957 | 1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 493, 986, 1479, 2958 |
| Number of properties | 9 | 0 |
| Additive primes | 220th | |
| Chen primes | 253rd | |
| Cousin primes (2nd member) | 87th | |
| Harmonic primes | 153rd | |
| Isolated primes | 267th | |
| Primes | 426th | |
| Pythagorean primes | 210th | |
| Sexy primes (1st member) | 168th | |
| Sexy prime triplets (1st member) | 62nd | |
| Roman numberals | MMCMLVII | MMCMLVIII |
| Base 2 | 1011100011012 | 1011100011102 |
| Base 3 | 110011123 | 110011203 |
| Base 4 | 2320314 | 2320324 |
| Base 5 | 433125 | 433135 |
| Base 6 | 214056 | 214106 |
| Base 7 | 114237 | 114247 |
| Base 8 | 56158 | 56168 |
| Base 9 | 40459 | 40469 |
| Base 10 | 295710 | 295810 |
| Base 11 | 224911 | 224a11 |
| Base 12 | 186512 | 186612 |
| Base 13 | 146613 | 146713 |
| Base 14 | 111314 | 111414 |
| Base 15 | d2215 | d2315 |
| Base 16 | b8d16 | b8e16 |