Compare 2969 vs 2981
| Property | 2969 | 2981 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 29691 | 111 × 2711 |
| Prime factorization | 2969 | 11 × 271 |
| Divisors count | 2 | 4 |
| Divisors | 1, 2969 | 1, 11, 271, 2981 |
| Number of properties | 7 | 1 |
| Chen primes | 255th | |
| Primes | 428th | |
| Pythagorean primes | 211th | |
| Semiprimes | 834th | |
| Sexy primes (2nd member) | 169th | |
| Sexy prime triplets (3rd member) | 62nd | |
| Sophie germain primes | 83rd | |
| Twin primes (1st member) | 81st | |
| Roman numberals | MMCMLXIX | MMCMLXXXI |
| Base 2 | 1011100110012 | 1011101001012 |
| Base 3 | 110012223 | 110021023 |
| Base 4 | 2321214 | 2322114 |
| Base 5 | 433345 | 434115 |
| Base 6 | 214256 | 214456 |
| Base 7 | 114417 | 114567 |
| Base 8 | 56318 | 56458 |
| Base 9 | 40589 | 40729 |
| Base 10 | 296910 | 298110 |
| Base 11 | 225a11 | 227011 |
| Base 12 | 187512 | 188512 |
| Base 13 | 147513 | 148413 |
| Base 14 | 112114 | 112d14 |
| Base 15 | d2e15 | d3b15 |
| Base 16 | b9916 | ba516 |