Compare 20902 vs 20906
| Property | 20902 | 20906 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 71 × 14931 | 21 × 104531 |
| Prime factorization | 2 × 7 × 1493 | 2 × 10453 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 7, 14, 1493, 2986, 10451, 20902 | 1, 2, 10453, 20906 |
| Number of properties | 0 | 1 |
| Semiprimes | 5304th | |
| Roman numberals | ||
| Base 2 | 1010001101001102 | 1010001101010102 |
| Base 3 | 10012000113 | 10012000223 |
| Base 4 | 110122124 | 110122224 |
| Base 5 | 11321025 | 11321115 |
| Base 6 | 2404346 | 2404426 |
| Base 7 | 1146407 | 1146447 |
| Base 8 | 506468 | 506528 |
| Base 9 | 316049 | 316089 |
| Base 10 | 2090210 | 2090610 |
| Base 11 | 1478211 | 1478611 |
| Base 12 | 1011a12 | 1012212 |
| Base 13 | 968b13 | 969213 |
| Base 14 | 789014 | 789414 |
| Base 15 | 62d715 | 62db15 |
| Base 16 | 51a616 | 51aa16 |