Compare 1306 vs 1315
| Property | 1306 | 1315 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 6531 | 51 × 2631 |
| Prime factorization | 2 × 653 | 5 × 263 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 653, 1306 | 1, 5, 263, 1315 |
| Number of properties | 1 | 1 |
| Semiprimes | 383rd | 385th |
| Roman numberals | MCCCVI | MCCCXV |
| Base 2 | 101000110102 | 101001000112 |
| Base 3 | 12101013 | 12102013 |
| Base 4 | 1101224 | 1102034 |
| Base 5 | 202115 | 202305 |
| Base 6 | 100146 | 100316 |
| Base 7 | 35447 | 35567 |
| Base 8 | 24328 | 24438 |
| Base 9 | 17119 | 17219 |
| Base 10 | 130610 | 131510 |
| Base 11 | a8811 | a9611 |
| Base 12 | 90a12 | 91712 |
| Base 13 | 79613 | 7a213 |
| Base 14 | 69414 | 69d14 |
| Base 15 | 5c115 | 5ca15 |
| Base 16 | 51a16 | 52316 |