Compare 13684 vs 13691
| Property | 13684 | 13691 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 22 × 111 × 3111 | 136911 |
| Prime factorization | 2 × 2 × 11 × 311 | 13691 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 4, 11, 22, 44, 311, 622, 1244, 3421, 6842, 13684 | 1, 13691 |
| Number of properties | 0 | 8 |
| Chen primes | 821st | |
| Cousin primes (2nd member) | 259th | |
| Long primes | 629th | |
| Primes | 1618th | |
| Prime triplets (1st member) | 130th | |
| Prime triplets (2nd member) | 129th | |
| Sexy primes (1st member) | 516th | |
| Twin primes (1st member) | 253rd | |
| Roman numberals | ||
| Base 2 | 110101011101002 | 110101011110112 |
| Base 3 | 2002022113 | 2002100023 |
| Base 4 | 31113104 | 31113234 |
| Base 5 | 4142145 | 4142315 |
| Base 6 | 1432046 | 1432156 |
| Base 7 | 546167 | 546267 |
| Base 8 | 325648 | 325738 |
| Base 9 | 206849 | 207029 |
| Base 10 | 1368410 | 1369110 |
| Base 11 | a31011 | a31711 |
| Base 12 | 7b0412 | 7b0b12 |
| Base 13 | 62c813 | 630213 |
| Base 14 | 4db614 | 4dbd14 |
| Base 15 | 40c415 | 40cb15 |
| Base 16 | 357416 | 357b16 |