Compare 2071 vs 2081
| Property | 2071 | 2081 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 191 × 1091 | 20811 |
| Prime factorization | 19 × 109 | 2081 |
| Divisors count | 4 | 2 |
| Divisors | 1, 19, 109, 2071 | 1, 2081 |
| Number of properties | 1 | 10 |
| Additive primes | 162nd | |
| Chen primes | 192nd | |
| Primes | 313th | |
| Prime quadruplets (1st member) | 8th | |
| Prime triplets (1st member) | 51st | |
| Pythagorean primes | 152nd | |
| Semiprimes | 595th | |
| Sexy primes (1st member) | 132nd | |
| Solinas primes | 58th | |
| Super primes | 65th | |
| Twin primes (1st member) | 63rd | |
| Roman numberals | MMLXXI | MMLXXXI |
| Base 2 | 1000000101112 | 1000001000012 |
| Base 3 | 22112013 | 22120023 |
| Base 4 | 2001134 | 2002014 |
| Base 5 | 312415 | 313115 |
| Base 6 | 133316 | 133456 |
| Base 7 | 60167 | 60327 |
| Base 8 | 40278 | 40418 |
| Base 9 | 27519 | 27629 |
| Base 10 | 207110 | 208110 |
| Base 11 | 161311 | 162211 |
| Base 12 | 124712 | 125512 |
| Base 13 | c3413 | c4113 |
| Base 14 | a7d14 | a8914 |
| Base 15 | 93115 | 93b15 |
| Base 16 | 81716 | 82116 |