Compare 2689 vs 2953
| Property | 2689 | 2953 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 26891 | 29531 | 
| Prime factorization | 2689 | 2953 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 2689 | 1, 2953 | 
| Number of properties | 11 | 7 | 
| Additive primes | 219th | |
| Cousin primes (1st member) | 81st | 87th | 
| Isolated primes | 266th | |
| Left-truncatable primes | 72nd | |
| Lucky primes | 85th | 89th | 
| Primes | 391st | 425th | 
| Prime triplets (2nd member) | 59th | |
| Prime triplets (3rd member) | 58th | |
| Proth primes | 23rd | |
| Pythagorean primes | 191st | 209th | 
| Sexy primes (2nd member) | 157th | |
| Sexy prime quadrupletss (4th member) | 14th | |
| Sexy prime triplets (3rd member) | 57th | |
| Twin primes (2nd member) | 76th | |
| Roman numberals | MMDCLXXXIX | MMCMLIII | 
| Base 2 | 1010100000012 | 1011100010012 | 
| Base 3 | 102001213 | 110011013 | 
| Base 4 | 2220014 | 2320214 | 
| Base 5 | 412245 | 433035 | 
| Base 6 | 202416 | 214016 | 
| Base 7 | 105617 | 114167 | 
| Base 8 | 52018 | 56118 | 
| Base 9 | 36179 | 40419 | 
| Base 10 | 268910 | 295310 | 
| Base 11 | 202511 | 224511 | 
| Base 12 | 168112 | 186112 | 
| Base 13 | 12bb13 | 146213 | 
| Base 14 | da114 | 110d14 | 
| Base 15 | be415 | d1d15 | 
| Base 16 | a8116 | b8916 |