Compare 51893 vs 51905
| Property | 51893 | 51905 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 518931 | 51 × 71 × 14831 |
| Prime factorization | 51893 | 5 × 7 × 1483 |
| Divisors count | 2 | 8 |
| Divisors | 1, 51893 | 1, 5, 7, 35, 1483, 7415, 10381, 51905 |
| Number of properties | 7 | 0 |
| Harmonic primes | 1983rd | |
| Isolated primes | 3856th | |
| Primes | 5309th | |
| Pythagorean primes | 2634th | |
| Sexy primes (1st member) | 1460th | |
| Sophie germain primes | 688th | |
| Super primes | 704th | |
| Roman numberals | ||
| Base 2 | 11001010101101012 | 11001010110000012 |
| Base 3 | 21220112223 | 21220121023 |
| Base 4 | 302223114 | 302230014 |
| Base 5 | 31300335 | 31301105 |
| Base 6 | 10401256 | 10401456 |
| Base 7 | 3042027 | 3042207 |
| Base 8 | 1452658 | 1453018 |
| Base 9 | 781589 | 781729 |
| Base 10 | 5189310 | 5190510 |
| Base 11 | 35a9611 | 35aa711 |
| Base 12 | 2604512 | 2605512 |
| Base 13 | 1a80a13 | 1a81913 |
| Base 14 | 14ca914 | 14cb714 |
| Base 15 | 1059815 | 105a515 |
| Base 16 | cab516 | cac116 |