Compare 1343 vs 1345
| Property | 1343 | 1345 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 171 × 791 | 51 × 2691 |
| Prime factorization | 17 × 79 | 5 × 269 |
| Divisors count | 4 | 4 |
| Divisors | 1, 17, 79, 1343 | 1, 5, 269, 1345 |
| Number of properties | 1 | 1 |
| Semiprimes | 393rd | 394th |
| Roman numberals | MCCCXLIII | MCCCXLV |
| Base 2 | 101001111112 | 101010000012 |
| Base 3 | 12112023 | 12112113 |
| Base 4 | 1103334 | 1110014 |
| Base 5 | 203335 | 203405 |
| Base 6 | 101156 | 101216 |
| Base 7 | 36267 | 36317 |
| Base 8 | 24778 | 25018 |
| Base 9 | 17529 | 17549 |
| Base 10 | 134310 | 134510 |
| Base 11 | 101111 | 101311 |
| Base 12 | 93b12 | 94112 |
| Base 13 | 7c413 | 7c613 |
| Base 14 | 6bd14 | 6c114 |
| Base 15 | 5e815 | 5ea15 |
| Base 16 | 53f16 | 54116 |