Compare 20605 vs 20606
| Property | 20605 | 20606 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 51 × 131 × 3171 | 21 × 103031 |
| Prime factorization | 5 × 13 × 317 | 2 × 10303 |
| Divisors count | 8 | 4 |
| Divisors | 1, 5, 13, 65, 317, 1585, 4121, 20605 | 1, 2, 10303, 20606 |
| Number of properties | 0 | 1 |
| Semiprimes | 5229th | |
| Roman numberals | ||
| Base 2 | 1010000011111012 | 1010000011111102 |
| Base 3 | 10010210113 | 10010210123 |
| Base 4 | 110013314 | 110013324 |
| Base 5 | 11244105 | 11244115 |
| Base 6 | 2352216 | 2352226 |
| Base 7 | 1140347 | 1140357 |
| Base 8 | 501758 | 501768 |
| Base 9 | 312349 | 312359 |
| Base 10 | 2060510 | 2060610 |
| Base 11 | 1453211 | 1453311 |
| Base 12 | bb1112 | bb1212 |
| Base 13 | 94c013 | 94c113 |
| Base 14 | 771b14 | 771c14 |
| Base 15 | 618a15 | 618b15 |
| Base 16 | 507d16 | 507e16 |