Compare 51680 vs 51683
| Property | 51680 | 51683 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 8 | 1 |
| Prime factorization | 25 × 51 × 171 × 191 | 516831 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 5 × 17 × 19 | 51683 |
| Divisors count | 48 | 2 |
| Divisors | 1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 323, 340, 380, 544, 608, 646, 680, 760, 1292, 1360, 1520, 1615, 2584, 2720, 3040, 3230, 5168, 6460, 10336, 12920, 25840, 51680 | 1, 51683 |
| Number of properties | 0 | 7 |
| Additive primes | 2319th | |
| Chen primes | 2464th | |
| Cousin primes (2nd member) | 715th | |
| Harmonic primes | 1974th | |
| Isolated primes | 3845th | |
| Primes | 5290th | |
| Safe primes | 400th | |
| Roman numberals | ||
| Base 2 | 11001001111000002 | 11001001111000112 |
| Base 3 | 21212200023 | 21212200123 |
| Base 4 | 302132004 | 302132034 |
| Base 5 | 31232105 | 31232135 |
| Base 6 | 10351326 | 10351356 |
| Base 7 | 3034467 | 3034527 |
| Base 8 | 1447408 | 1447438 |
| Base 9 | 778029 | 778059 |
| Base 10 | 5168010 | 5168310 |
| Base 11 | 3591211 | 3591511 |
| Base 12 | 25aa812 | 25aab12 |
| Base 13 | 1a6a513 | 1a6a813 |
| Base 14 | 14b9614 | 14b9914 |
| Base 15 | 104a515 | 104a815 |
| Base 16 | c9e016 | c9e316 |