Compare 131111 vs 311111
| Property | 131111 | 311111 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1311111 | 3111111 |
| Prime factorization | 131111 | 311111 |
| Divisors count | 2 | 2 |
| Divisors | 1, 131111 | 1, 311111 |
| Number of properties | 5 | 4 |
| Chen primes | 5288th | 10996th |
| Isolated primes | 20709th | |
| Multiplicative primes | 28th | 29th |
| Primes | 12253rd | 26886th |
| Super primes | 1465th | |
| Twin primes (1st member) | 1527th | |
| Roman numberals | ||
| Base 2 | 1000000000001001112 | 10010111111010001112 |
| Base 3 | 201222112223 | 1202102021223 |
| Base 4 | 2000002134 | 10233310134 |
| Base 5 | 131434215 | 344234215 |
| Base 6 | 24505556 | 104001556 |
| Base 7 | 10541517 | 24340137 |
| Base 8 | 4000478 | 11375078 |
| Base 9 | 2187589 | 5236789 |
| Base 10 | 13111110 | 31111110 |
| Base 11 | 8a56211 | 1a281911 |
| Base 12 | 63a5b12 | 13005b12 |
| Base 13 | 478a613 | ab7b813 |
| Base 14 | 35ad114 | 8154314 |
| Base 15 | 28cab15 | 622ab15 |
| Base 16 | 2002716 | 4bf4716 |