Compare 1847 vs 2081
| Property | 1847 | 2081 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 18471 | 20811 |
| Prime factorization | 1847 | 2081 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1847 | 1, 2081 |
| Number of properties | 9 | 10 |
| Additive primes | 162nd | |
| Chen primes | 175th | 192nd |
| Emirps | 89th | |
| Good primes | 57th | |
| Happy primes | 53rd | |
| Harmonic primes | 102nd | |
| Isolated primes | 172nd | |
| Long primes | 111th | |
| Primes | 283rd | 313th |
| Prime quadruplets (1st member) | 8th | |
| Prime triplets (1st member) | 51st | |
| Pythagorean primes | 152nd | |
| Sexy primes (1st member) | 132nd | |
| Solinas primes | 58th | |
| Super primes | 61st | 65th |
| Twin primes (1st member) | 63rd | |
| Roman numberals | MDCCCXLVII | MMLXXXI |
| Base 2 | 111001101112 | 1000001000012 |
| Base 3 | 21121023 | 22120023 |
| Base 4 | 1303134 | 2002014 |
| Base 5 | 243425 | 313115 |
| Base 6 | 123156 | 133456 |
| Base 7 | 52467 | 60327 |
| Base 8 | 34678 | 40418 |
| Base 9 | 24729 | 27629 |
| Base 10 | 184710 | 208110 |
| Base 11 | 142a11 | 162211 |
| Base 12 | 109b12 | 125512 |
| Base 13 | ac113 | c4113 |
| Base 14 | 95d14 | a8914 |
| Base 15 | 83215 | 93b15 |
| Base 16 | 73716 | 82116 |