Compare 881 vs 887
| Property | 881 | 887 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 8811 | 8871 |
| Prime factorization | 881 | 887 |
| Divisors count | 2 | 2 |
| Divisors | 1, 881 | 1, 887 |
| Number of properties | 12 | 9 |
| Additive primes | 80th | 82nd |
| Chen primes | 104th | 105th |
| Cousin primes (2nd member) | 37th | 38th |
| Happy primes | 33rd | |
| Harmonic primes | 57th | |
| Isolated primes | 85th | |
| Long primes | 54th | |
| Primes | 152nd | 154th |
| Prime triplets (1st member) | 30th | |
| Prime triplets (2nd member) | 29th | |
| Prime triplets (3rd member) | 30th | |
| Pythagorean primes | 74th | |
| Quartan primes | 7th | |
| Safe primes | 24th | |
| Sexy primes (1st member) | 69th | |
| Sexy primes (2nd member) | 69th | |
| Twin primes (1st member) | 35th | |
| Roman numberals | DCCCLXXXI | DCCCLXXXVII |
| Base 2 | 11011100012 | 11011101112 |
| Base 3 | 10121223 | 10122123 |
| Base 4 | 313014 | 313134 |
| Base 5 | 120115 | 120225 |
| Base 6 | 40256 | 40356 |
| Base 7 | 23667 | 24057 |
| Base 8 | 15618 | 15678 |
| Base 9 | 11789 | 11859 |
| Base 10 | 88110 | 88710 |
| Base 11 | 73111 | 73711 |
| Base 12 | 61512 | 61b12 |
| Base 13 | 52a13 | 53313 |
| Base 14 | 46d14 | 47514 |
| Base 15 | 3db15 | 3e215 |
| Base 16 | 37116 | 37716 |