Compare 19820 vs 19829
| Property | 19820 | 19829 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 51 × 9911 | 791 × 2511 |
| Prime factorization | 2 × 2 × 5 × 991 | 79 × 251 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 5, 10, 20, 991, 1982, 3964, 4955, 9910, 19820 | 1, 79, 251, 19829 |
| Number of properties | 0 | 1 |
| Semiprimes | 5045th | |
| Roman numberals | ||
| Base 2 | 1001101011011002 | 1001101011101012 |
| Base 3 | 10000120023 | 10000121023 |
| Base 4 | 103112304 | 103113114 |
| Base 5 | 11132405 | 11133045 |
| Base 6 | 2314326 | 2314456 |
| Base 7 | 1115337 | 1115457 |
| Base 8 | 465548 | 465658 |
| Base 9 | 301629 | 301729 |
| Base 10 | 1982010 | 1982910 |
| Base 11 | 1398911 | 1399711 |
| Base 12 | b57812 | b58512 |
| Base 13 | 903813 | 904413 |
| Base 14 | 731a14 | 732514 |
| Base 15 | 5d1515 | 5d1e15 |
| Base 16 | 4d6c16 | 4d7516 |