Compare 20898 vs 20905
| Property | 20898 | 20905 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 7 | 3 |
| Prime factorization | 21 × 35 × 431 | 51 × 371 × 1131 |
| Prime factorization | 2 × 3 × 3 × 3 × 3 × 3 × 43 | 5 × 37 × 113 |
| Divisors count | 24 | 8 |
| Divisors | 1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 486, 774, 1161, 2322, 3483, 6966, 10449, 20898 | 1, 5, 37, 113, 185, 565, 4181, 20905 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010001101000102 | 1010001101010012 |
| Base 3 | 10012000003 | 10012000213 |
| Base 4 | 110122024 | 110122214 |
| Base 5 | 11320435 | 11321105 |
| Base 6 | 2404306 | 2404416 |
| Base 7 | 1146337 | 1146437 |
| Base 8 | 506428 | 506518 |
| Base 9 | 316009 | 316079 |
| Base 10 | 2089810 | 2090510 |
| Base 11 | 1477911 | 1478511 |
| Base 12 | 1011612 | 1012112 |
| Base 13 | 968713 | 969113 |
| Base 14 | 788a14 | 789314 |
| Base 15 | 62d315 | 62da15 |
| Base 16 | 51a216 | 51a916 |