Compare 5661 vs 5663
| Property | 5661 | 5663 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 32 × 171 × 371 | 71 × 8091 |
| Prime factorization | 3 × 3 × 17 × 37 | 7 × 809 |
| Divisors count | 12 | 4 |
| Divisors | 1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 5661 | 1, 7, 809, 5663 |
| Number of properties | 0 | 1 |
| Semiprimes | 1539th | |
| Roman numberals | ||
| Base 2 | 10110000111012 | 10110000111112 |
| Base 3 | 212022003 | 212022023 |
| Base 4 | 11201314 | 11201334 |
| Base 5 | 1401215 | 1401235 |
| Base 6 | 421136 | 421156 |
| Base 7 | 223357 | 223407 |
| Base 8 | 130358 | 130378 |
| Base 9 | 76809 | 76829 |
| Base 10 | 566110 | 566310 |
| Base 11 | 428711 | 428911 |
| Base 12 | 333912 | 333b12 |
| Base 13 | 276613 | 276813 |
| Base 14 | 20c514 | 20c714 |
| Base 15 | 1a2615 | 1a2815 |
| Base 16 | 161d16 | 161f16 |