Compare 487 vs 881
| Property | 487 | 881 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4871 | 8811 |
| Prime factorization | 487 | 881 |
| Divisors count | 2 | 2 |
| Divisors | 1, 487 | 1, 881 |
| Number of properties | 10 | 12 |
| Additive primes | 54th | 80th |
| Chen primes | 65th | 104th |
| Cousin primes (1st member) | 26th | |
| Cousin primes (2nd member) | 37th | |
| Happy primes | 23rd | 33rd |
| Harmonic primes | 37th | 57th |
| Isolated primes | 46th | |
| Long primes | 33rd | |
| Lucky primes | 26th | |
| Pierpont primes | 16th | |
| Primes | 93rd | 152nd |
| Prime triplets (1st member) | 30th | |
| Prime triplets (2nd member) | 29th | |
| Pythagorean primes | 74th | |
| Quartan primes | 7th | |
| Sexy primes (1st member) | 69th | |
| Twin primes (1st member) | 35th | |
| Roman numberals | CDLXXXVII | DCCCLXXXI |
| Base 2 | 1111001112 | 11011100012 |
| Base 3 | 2000013 | 10121223 |
| Base 4 | 132134 | 313014 |
| Base 5 | 34225 | 120115 |
| Base 6 | 21316 | 40256 |
| Base 7 | 12647 | 23667 |
| Base 8 | 7478 | 15618 |
| Base 9 | 6019 | 11789 |
| Base 10 | 48710 | 88110 |
| Base 11 | 40311 | 73111 |
| Base 12 | 34712 | 61512 |
| Base 13 | 2b613 | 52a13 |
| Base 14 | 26b14 | 46d14 |
| Base 15 | 22715 | 3db15 |
| Base 16 | 1e716 | 37116 |