Compare 853 vs 864
| Property | 853 | 864 | 
|---|---|---|
| Type | prime | composite number | 
| Unique factors | 1 | 2 | 
| Total factors | 1 | 8 | 
| Prime factorization | 8531 | 25 × 33 | 
| Prime factorization | 853 | 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 | 
| Divisors count | 2 | 24 | 
| Divisors | 1, 853 | 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864 | 
| Number of properties | 9 | 0 | 
| 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 | DCCCLIII | DCCCLXIV | 
| Base 2 | 11010101012 | 11011000002 | 
| Base 3 | 10111213 | 10120003 | 
| Base 4 | 311114 | 312004 | 
| Base 5 | 114035 | 114245 | 
| Base 6 | 35416 | 40006 | 
| Base 7 | 23267 | 23437 | 
| Base 8 | 15258 | 15408 | 
| Base 9 | 11479 | 11609 | 
| Base 10 | 85310 | 86410 | 
| Base 11 | 70611 | 71611 | 
| Base 12 | 5b112 | 60012 | 
| Base 13 | 50813 | 51613 | 
| Base 14 | 44d14 | 45a14 | 
| Base 15 | 3bd15 | 3c915 | 
| Base 16 | 35516 | 36016 |