Compare 31193 vs 31271
| Property | 31193 | 31271 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 311931 | 312711 | 
| Prime factorization | 31193 | 31271 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 31193 | 1, 31271 | 
| Number of properties | 10 | 6 | 
| Additive primes | 1520th | |
| Chen primes | 1607th | |
| Cousin primes (2nd member) | 479th | 482nd | 
| Emirps | 671st | |
| Harmonic primes | 1252nd | 1257th | 
| Isolated primes | 2399th | 2407th | 
| Long primes | 1274th | |
| Primes | 3362nd | 3372nd | 
| Pythagorean primes | 1673rd | |
| Restricted right-truncatable primes | 11th | |
| Right-truncatable primes | 49th | |
| Sexy primes (1st member) | 987th | |
| Roman numberals | ||
| Base 2 | 1111001110110012 | 1111010001001112 | 
| Base 3 | 11202100223 | 11202200123 | 
| Base 4 | 132131214 | 132202134 | 
| Base 5 | 14442335 | 20000415 | 
| Base 6 | 4002256 | 4004356 | 
| Base 7 | 1566417 | 1601127 | 
| Base 8 | 747318 | 750478 | 
| Base 9 | 467089 | 468059 | 
| Base 10 | 3119310 | 3127110 | 
| Base 11 | 2148811 | 2154911 | 
| Base 12 | 1607512 | 1611b12 | 
| Base 13 | 1127613 | 1130613 | 
| Base 14 | b52114 | b57914 | 
| Base 15 | 939815 | 93eb15 | 
| Base 16 | 79d916 | 7a2716 |