Compare 1345 vs 1347
Property | 1345 | 1347 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 51 × 2691 | 31 × 4491 |
Prime factorization | 5 × 269 | 3 × 449 |
Divisors count | 4 | 4 |
Divisors | 1, 5, 269, 1345 | 1, 3, 449, 1347 |
Number of properties | 1 | 1 |
Semiprimes | 394th | 396th |
Roman numberals | MCCCXLV | MCCCXLVII |
Base 2 | 101010000012 | 101010000112 |
Base 3 | 12112113 | 12112203 |
Base 4 | 1110014 | 1110034 |
Base 5 | 203405 | 203425 |
Base 6 | 101216 | 101236 |
Base 7 | 36317 | 36337 |
Base 8 | 25018 | 25038 |
Base 9 | 17549 | 17569 |
Base 10 | 134510 | 134710 |
Base 11 | 101311 | 101511 |
Base 12 | 94112 | 94312 |
Base 13 | 7c613 | 7c813 |
Base 14 | 6c114 | 6c314 |
Base 15 | 5ea15 | 5ec15 |
Base 16 | 54116 | 54316 |