Compare 12561 vs 12563
| Property | 12561 | 12563 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 531 × 791 | 171 × 7391 |
| Prime factorization | 3 × 53 × 79 | 17 × 739 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 53, 79, 159, 237, 4187, 12561 | 1, 17, 739, 12563 |
| Number of properties | 0 | 1 |
| Semiprimes | 3267th | |
| Roman numberals | ||
| Base 2 | 110001000100012 | 110001000100112 |
| Base 3 | 1220200203 | 1220200223 |
| Base 4 | 30101014 | 30101034 |
| Base 5 | 4002215 | 4002235 |
| Base 6 | 1340536 | 1340556 |
| Base 7 | 514237 | 514257 |
| Base 8 | 304218 | 304238 |
| Base 9 | 182069 | 182089 |
| Base 10 | 1256110 | 1256310 |
| Base 11 | 948a11 | 949111 |
| Base 12 | 732912 | 732b12 |
| Base 13 | 594313 | 594513 |
| Base 14 | 481314 | 481514 |
| Base 15 | 3ac615 | 3ac815 |
| Base 16 | 311116 | 311316 |