Compare 1311 vs 1317
| Property | 1311 | 1317 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 191 × 231 | 31 × 4391 |
| Prime factorization | 3 × 19 × 23 | 3 × 439 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 19, 23, 57, 69, 437, 1311 | 1, 3, 439, 1317 |
| Number of properties | 0 | 1 |
| Semiprimes | 386th | |
| Roman numberals | MCCCXI | MCCCXVII |
| Base 2 | 101000111112 | 101001001012 |
| Base 3 | 12101203 | 12102103 |
| Base 4 | 1101334 | 1102114 |
| Base 5 | 202215 | 202325 |
| Base 6 | 100236 | 100336 |
| Base 7 | 35527 | 35617 |
| Base 8 | 24378 | 24458 |
| Base 9 | 17169 | 17239 |
| Base 10 | 131110 | 131710 |
| Base 11 | a9211 | a9811 |
| Base 12 | 91312 | 91912 |
| Base 13 | 79b13 | 7a413 |
| Base 14 | 69914 | 6a114 |
| Base 15 | 5c615 | 5cc15 |
| Base 16 | 51f16 | 52516 |