Compare 1315 vs 1343
| Property | 1315 | 1343 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 51 × 2631 | 171 × 791 |
| Prime factorization | 5 × 263 | 17 × 79 |
| Divisors count | 4 | 4 |
| Divisors | 1, 5, 263, 1315 | 1, 17, 79, 1343 |
| Number of properties | 1 | 1 |
| Semiprimes | 385th | 393rd |
| Roman numberals | MCCCXV | MCCCXLIII |
| Base 2 | 101001000112 | 101001111112 |
| Base 3 | 12102013 | 12112023 |
| Base 4 | 1102034 | 1103334 |
| Base 5 | 202305 | 203335 |
| Base 6 | 100316 | 101156 |
| Base 7 | 35567 | 36267 |
| Base 8 | 24438 | 24778 |
| Base 9 | 17219 | 17529 |
| Base 10 | 131510 | 134310 |
| Base 11 | a9611 | 101111 |
| Base 12 | 91712 | 93b12 |
| Base 13 | 7a213 | 7c413 |
| Base 14 | 69d14 | 6bd14 |
| Base 15 | 5ca15 | 5e815 |
| Base 16 | 52316 | 53f16 |