Compare 20890 vs 20901
| Property | 20890 | 20901 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 51 × 20891 | 31 × 69671 |
| Prime factorization | 2 × 5 × 2089 | 3 × 6967 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 5, 10, 2089, 4178, 10445, 20890 | 1, 3, 6967, 20901 |
| Number of properties | 0 | 1 |
| Semiprimes | 5303rd | |
| Roman numberals | ||
| Base 2 | 1010001100110102 | 1010001101001012 |
| Base 3 | 10011222013 | 10012000103 |
| Base 4 | 110121224 | 110122114 |
| Base 5 | 11320305 | 11321015 |
| Base 6 | 2404146 | 2404336 |
| Base 7 | 1146227 | 1146367 |
| Base 8 | 506328 | 506458 |
| Base 9 | 315819 | 316039 |
| Base 10 | 2089010 | 2090110 |
| Base 11 | 1477111 | 1478111 |
| Base 12 | 1010a12 | 1011912 |
| Base 13 | 967c13 | 968a13 |
| Base 14 | 788214 | 788d14 |
| Base 15 | 62ca15 | 62d615 |
| Base 16 | 519a16 | 51a516 |