Compare 1347 vs 1357
| Property | 1347 | 1357 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 4491 | 231 × 591 |
| Prime factorization | 3 × 449 | 23 × 59 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 449, 1347 | 1, 23, 59, 1357 |
| Number of properties | 1 | 1 |
| Semiprimes | 396th | 401st |
| Roman numberals | MCCCXLVII | MCCCLVII |
| Base 2 | 101010000112 | 101010011012 |
| Base 3 | 12112203 | 12120213 |
| Base 4 | 1110034 | 1110314 |
| Base 5 | 203425 | 204125 |
| Base 6 | 101236 | 101416 |
| Base 7 | 36337 | 36467 |
| Base 8 | 25038 | 25158 |
| Base 9 | 17569 | 17679 |
| Base 10 | 134710 | 135710 |
| Base 11 | 101511 | 102411 |
| Base 12 | 94312 | 95112 |
| Base 13 | 7c813 | 80513 |
| Base 14 | 6c314 | 6cd14 |
| Base 15 | 5ec15 | 60715 |
| Base 16 | 54316 | 54d16 |