Compare 19945 vs 19955
| Property | 19945 | 19955 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 51 × 39891 | 51 × 131 × 3071 |
| Prime factorization | 5 × 3989 | 5 × 13 × 307 |
| Divisors count | 4 | 8 |
| Divisors | 1, 5, 3989, 19945 | 1, 5, 13, 65, 307, 1535, 3991, 19955 |
| Number of properties | 1 | 0 |
| Semiprimes | 5072nd | |
| Roman numberals | ||
| Base 2 | 1001101111010012 | 1001101111100112 |
| Base 3 | 10001002013 | 10001010023 |
| Base 4 | 103132214 | 103133034 |
| Base 5 | 11142405 | 11143105 |
| Base 6 | 2322016 | 2322156 |
| Base 7 | 1121027 | 1121157 |
| Base 8 | 467518 | 467638 |
| Base 9 | 303219 | 303329 |
| Base 10 | 1994510 | 1995510 |
| Base 11 | 13a9211 | 13aa111 |
| Base 12 | b66112 | b66b12 |
| Base 13 | 910313 | 911013 |
| Base 14 | 73a914 | 73b514 |
| Base 15 | 5d9a15 | 5da515 |
| Base 16 | 4de916 | 4df316 |