Compare 131105 vs 131111
| Property | 131105 | 131111 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 131 × 20171 | 1311111 |
| Prime factorization | 5 × 13 × 2017 | 131111 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 13, 65, 2017, 10085, 26221, 131105 | 1, 131111 |
| Number of properties | 0 | 5 |
| Chen primes | 5288th | |
| Multiplicative primes | 28th | |
| Primes | 12253rd | |
| Super primes | 1465th | |
| Twin primes (1st member) | 1527th | |
| Roman numberals | ||
| Base 2 | 1000000000001000012 | 1000000000001001112 |
| Base 3 | 201222112023 | 201222112223 |
| Base 4 | 2000002014 | 2000002134 |
| Base 5 | 131434105 | 131434215 |
| Base 6 | 24505456 | 24505556 |
| Base 7 | 10541427 | 10541517 |
| Base 8 | 4000418 | 4000478 |
| Base 9 | 2187529 | 2187589 |
| Base 10 | 13110510 | 13111110 |
| Base 11 | 8a55711 | 8a56211 |
| Base 12 | 63a5512 | 63a5b12 |
| Base 13 | 478a013 | 478a613 |
| Base 14 | 35ac914 | 35ad114 |
| Base 15 | 28ca515 | 28cab15 |
| Base 16 | 2002116 | 2002716 |