Compare 20891 vs 20898
| Property | 20891 | 20898 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 7 |
| Prime factorization | 131 × 16071 | 21 × 35 × 431 |
| Prime factorization | 13 × 1607 | 2 × 3 × 3 × 3 × 3 × 3 × 43 |
| Divisors count | 4 | 24 |
| Divisors | 1, 13, 1607, 20891 | 1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 486, 774, 1161, 2322, 3483, 6966, 10449, 20898 |
| Number of properties | 1 | 0 |
| Semiprimes | 5301st | |
| Roman numberals | ||
| Base 2 | 1010001100110112 | 1010001101000102 |
| Base 3 | 10011222023 | 10012000003 |
| Base 4 | 110121234 | 110122024 |
| Base 5 | 11320315 | 11320435 |
| Base 6 | 2404156 | 2404306 |
| Base 7 | 1146237 | 1146337 |
| Base 8 | 506338 | 506428 |
| Base 9 | 315829 | 316009 |
| Base 10 | 2089110 | 2089810 |
| Base 11 | 1477211 | 1477911 |
| Base 12 | 1010b12 | 1011612 |
| Base 13 | 968013 | 968713 |
| Base 14 | 788314 | 788a14 |
| Base 15 | 62cb15 | 62d315 |
| Base 16 | 519b16 | 51a216 |