Compare 821 vs 832
| Property | 821 | 832 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 7 |
| Prime factorization | 8211 | 26 × 131 |
| Prime factorization | 821 | 2 × 2 × 2 × 2 × 2 × 2 × 13 |
| Divisors count | 2 | 14 |
| Divisors | 1, 821 | 1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832 |
| Number of properties | 10 | 0 |
| Additive primes | 75th | |
| Chen primes | 97th | |
| Good primes | 40th | |
| Long primes | 50th | |
| Primes | 142nd | |
| Prime quadruplets (1st member) | 5th | |
| Prime triplets (1st member) | 25th | |
| Pythagorean primes | 69th | |
| Sexy primes (1st member) | 64th | |
| Twin primes (1st member) | 32nd | |
| Roman numberals | DCCCXXI | DCCCXXXII |
| Base 2 | 11001101012 | 11010000002 |
| Base 3 | 10101023 | 10102113 |
| Base 4 | 303114 | 310004 |
| Base 5 | 112415 | 113125 |
| Base 6 | 34456 | 35046 |
| Base 7 | 22527 | 22667 |
| Base 8 | 14658 | 15008 |
| Base 9 | 11129 | 11249 |
| Base 10 | 82110 | 83210 |
| Base 11 | 68711 | 69711 |
| Base 12 | 58512 | 59412 |
| Base 13 | 4b213 | 4c013 |
| Base 14 | 42914 | 43614 |
| Base 15 | 39b15 | 3a715 |
| Base 16 | 33516 | 34016 |