Compare 844 vs 853
| Property | 844 | 853 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 2 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 22 × 2111 | 8531 |
| Prime factorization | 2 × 2 × 211 | 853 |
| Divisors count | 6 | 2 |
| Divisors | 1, 2, 4, 211, 422, 844 | 1, 853 |
| Number of properties | 0 | 9 |
| Cousin primes (1st member) | 35th | |
| Good primes | 41st | |
| Harmonic primes | 55th | |
| Isolated primes | 82nd | |
| Left-truncatable primes | 47th | |
| Primes | 147th | |
| Prime triplets (1st member) | 27th | |
| Pythagorean primes | 71st | |
| Sexy primes (1st member) | 66th | |
| Roman numberals | DCCCXLIV | DCCCLIII |
| Base 2 | 11010011002 | 11010101012 |
| Base 3 | 10110213 | 10111213 |
| Base 4 | 310304 | 311114 |
| Base 5 | 113345 | 114035 |
| Base 6 | 35246 | 35416 |
| Base 7 | 23147 | 23267 |
| Base 8 | 15148 | 15258 |
| Base 9 | 11379 | 11479 |
| Base 10 | 84410 | 85310 |
| Base 11 | 6a811 | 70611 |
| Base 12 | 5a412 | 5b112 |
| Base 13 | 4cc13 | 50813 |
| Base 14 | 44414 | 44d14 |
| Base 15 | 3b415 | 3bd15 |
| Base 16 | 34c16 | 35516 |