Compare 31193 vs 31397
| Property | 31193 | 31397 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 311931 | 313971 |
| Prime factorization | 31193 | 31397 |
| Divisors count | 2 | 2 |
| Divisors | 1, 31193 | 1, 31397 |
| Number of properties | 10 | 8 |
| Additive primes | 1520th | 1532nd |
| Chen primes | 1615th | |
| Cousin primes (2nd member) | 479th | 485th |
| Emirps | 671st | |
| Harmonic primes | 1252nd | |
| Isolated primes | 2399th | 2416th |
| Long primes | 1274th | |
| Primes | 3362nd | 3385th |
| Prime triplets (3rd member) | 233rd | |
| Pythagorean primes | 1673rd | 1683rd |
| Restricted right-truncatable primes | 11th | |
| Right-truncatable primes | 49th | |
| Sexy primes (2nd member) | 991st | |
| Roman numberals | ||
| Base 2 | 1111001110110012 | 1111010101001012 |
| Base 3 | 11202100223 | 11210012123 |
| Base 4 | 132131214 | 132222114 |
| Base 5 | 14442335 | 20010425 |
| Base 6 | 4002256 | 4012056 |
| Base 7 | 1566417 | 1603527 |
| Base 8 | 747318 | 752458 |
| Base 9 | 467089 | 470559 |
| Base 10 | 3119310 | 3139710 |
| Base 11 | 2148811 | 2165311 |
| Base 12 | 1607512 | 1620512 |
| Base 13 | 1127613 | 113a213 |
| Base 14 | b52114 | b62914 |
| Base 15 | 939815 | 948215 |
| Base 16 | 79d916 | 7aa516 |