Compare 1347 vs 1366
| Property | 1347 | 1366 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 4491 | 21 × 6831 |
| Prime factorization | 3 × 449 | 2 × 683 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 449, 1347 | 1, 2, 683, 1366 |
| Number of properties | 1 | 1 |
| Semiprimes | 396th | 403rd |
| Roman numberals | MCCCXLVII | MCCCLXVI |
| Base 2 | 101010000112 | 101010101102 |
| Base 3 | 12112203 | 12121213 |
| Base 4 | 1110034 | 1111124 |
| Base 5 | 203425 | 204315 |
| Base 6 | 101236 | 101546 |
| Base 7 | 36337 | 36617 |
| Base 8 | 25038 | 25268 |
| Base 9 | 17569 | 17779 |
| Base 10 | 134710 | 136610 |
| Base 11 | 101511 | 103211 |
| Base 12 | 94312 | 95a12 |
| Base 13 | 7c813 | 81113 |
| Base 14 | 6c314 | 6d814 |
| Base 15 | 5ec15 | 61115 |
| Base 16 | 54316 | 55616 |