Compare 953 vs 1223
| Property | 953 | 1223 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 9531 | 12231 | 
| Prime factorization | 953 | 1223 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 953 | 1, 1223 | 
| Number of properties | 12 | 10 | 
| Additive primes | 86th | |
| Centered heptagonal primes | 6th | |
| Chen primes | 111th | |
| Emirps | 32nd | 54th | 
| Harmonic primes | 70th | |
| Isolated primes | 93rd | 119th | 
| Left-truncatable primes | 51st | 55th | 
| Long primes | 57th | 77th | 
| Primes | 162nd | 200th | 
| Pythagorean primes | 78th | |
| Sexy primes (1st member) | 87th | |
| Sexy primes (2nd member) | 71st | 86th | 
| Sexy prime triplets (2nd member) | 33rd | |
| Sexy prime triplets (3rd member) | 27th | |
| Sophie germain primes | 37th | 43rd | 
| Roman numberals | CMLIII | MCCXXIII | 
| Base 2 | 11101110012 | 100110001112 | 
| Base 3 | 10220223 | 12000223 | 
| Base 4 | 323214 | 1030134 | 
| Base 5 | 123035 | 143435 | 
| Base 6 | 42256 | 53556 | 
| Base 7 | 25317 | 33657 | 
| Base 8 | 16718 | 23078 | 
| Base 9 | 12689 | 16089 | 
| Base 10 | 95310 | 122310 | 
| Base 11 | 79711 | a1211 | 
| Base 12 | 67512 | 85b12 | 
| Base 13 | 58413 | 73113 | 
| Base 14 | 4c114 | 63514 | 
| Base 15 | 43815 | 56815 | 
| Base 16 | 3b916 | 4c716 |