Compare 2745 vs 2747
| Property | 2745 | 2747 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 32 × 51 × 611 | 411 × 671 |
| Prime factorization | 3 × 3 × 5 × 61 | 41 × 67 |
| Divisors count | 12 | 4 |
| Divisors | 1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745 | 1, 41, 67, 2747 |
| Number of properties | 0 | 1 |
| Semiprimes | 771st | |
| Roman numberals | MMDCCXLV | MMDCCXLVII |
| Base 2 | 1010101110012 | 1010101110112 |
| Base 3 | 102022003 | 102022023 |
| Base 4 | 2223214 | 2223234 |
| Base 5 | 414405 | 414425 |
| Base 6 | 204136 | 204156 |
| Base 7 | 110017 | 110037 |
| Base 8 | 52718 | 52738 |
| Base 9 | 36809 | 36829 |
| Base 10 | 274510 | 274710 |
| Base 11 | 207611 | 207811 |
| Base 12 | 170912 | 170b12 |
| Base 13 | 133213 | 133413 |
| Base 14 | 100114 | 100314 |
| Base 15 | c3015 | c3215 |
| Base 16 | ab916 | abb16 |