Compare 131111 vs 131321
| Property | 131111 | 131321 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1311111 | 1313211 |
| Prime factorization | 131111 | 131321 |
| Divisors count | 2 | 2 |
| Divisors | 1, 131111 | 1, 131321 |
| Number of properties | 5 | 7 |
| Additive primes | 5061st | |
| Chen primes | 5288th | 5295th |
| Cousin primes (2nd member) | 1520th | |
| Isolated primes | 9216th | |
| Multiplicative primes | 28th | |
| Primes | 12253rd | 12271st |
| Pythagorean primes | 6105th | |
| Sophie germain primes | 1465th | |
| Super primes | 1465th | |
| Twin primes (1st member) | 1527th | |
| Roman numberals | ||
| Base 2 | 1000000000001001112 | 1000000000111110012 |
| Base 3 | 201222112223 | 202000102023 |
| Base 4 | 2000002134 | 2000033214 |
| Base 5 | 131434215 | 132002415 |
| Base 6 | 24505556 | 24515456 |
| Base 7 | 10541517 | 10546017 |
| Base 8 | 4000478 | 4003718 |
| Base 9 | 2187589 | 2201229 |
| Base 10 | 13111110 | 13132110 |
| Base 11 | 8a56211 | 8a73311 |
| Base 12 | 63a5b12 | 63bb512 |
| Base 13 | 478a613 | 47a0813 |
| Base 14 | 35ad114 | 35c0114 |
| Base 15 | 28cab15 | 28d9b15 |
| Base 16 | 2002716 | 200f916 |