Compare 385385 vs 385393
| Property | 385385 | 385393 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 51 × 72 × 112 × 131 | 3853931 |
| Prime factorization | 5 × 7 × 7 × 11 × 11 × 13 | 385393 |
| Divisors count | 36 | 2 |
| Divisors | 1, 5, 7, 11, 13, 35, 49, 55, 65, 77, 91, 121, 143, 245, 385, 455, 539, 605, 637, 715, 847, 1001, 1573, 2695, 3185, 4235, 5005, 5929, 7007, 7865, 11011, 29645, 35035, 55055, 77077, 385385 | 1, 385393 |
| Number of properties | 0 | 7 |
| Additive primes | 12959th | |
| Cousin primes (1st member) | 3678th | |
| Emirps | 6340th | |
| Primes | 32714th | |
| Prime triplets (2nd member) | 1402nd | |
| Twin primes (2nd member) | 3686th | |
| Ulam primes | 2344th | |
| Roman numberals | ||
| Base 2 | 10111100001011010012 | 10111100001011100012 |
| Base 3 | 2011201221123 | 2011201222113 |
| Base 4 | 11320112214 | 11320113014 |
| Base 5 | 443130205 | 443130335 |
| Base 6 | 121321056 | 121321216 |
| Base 7 | 31634007 | 31634117 |
| Base 8 | 13605518 | 13605618 |
| Base 9 | 6465759 | 6465849 |
| Base 10 | 38538510 | 38539310 |
| Base 11 | 24360011 | 24360811 |
| Base 12 | 16703512 | 16704112 |
| Base 13 | 10655013 | 10655813 |
| Base 14 | a063714 | a064114 |
| Base 15 | 792c515 | 792cd15 |
| Base 16 | 5e16916 | 5e17116 |