Compare 19965 vs 19973
| Property | 19965 | 19973 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 31 × 51 × 113 | 199731 |
| Prime factorization | 3 × 5 × 11 × 11 × 11 | 19973 |
| Divisors count | 16 | 2 |
| Divisors | 1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1331, 1815, 3993, 6655, 19965 | 1, 19973 |
| Number of properties | 0 | 6 |
| Additive primes | 1048th | |
| Emirps | 627th | |
| Isolated primes | 1577th | |
| Primes | 2258th | |
| Pythagorean primes | 1123rd | |
| Sexy primes (1st member) | 692nd | |
| Roman numberals | ||
| Base 2 | 1001101111111012 | 1001110000001012 |
| Base 3 | 10001011103 | 10001012023 |
| Base 4 | 103133314 | 103200114 |
| Base 5 | 11143305 | 11143435 |
| Base 6 | 2322336 | 2322456 |
| Base 7 | 1121317 | 1121427 |
| Base 8 | 467758 | 470058 |
| Base 9 | 303439 | 303529 |
| Base 10 | 1996510 | 1997310 |
| Base 11 | 1400011 | 1400811 |
| Base 12 | b67912 | b68512 |
| Base 13 | 911a13 | 912513 |
| Base 14 | 73c114 | 73c914 |
| Base 15 | 5db015 | 5db815 |
| Base 16 | 4dfd16 | 4e0516 |