Compare 1001385 vs 1001389
| Property | 1001385 | 1001389 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 5 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 32 × 51 × 71 × 111 × 172 | 10013891 |
| Prime factorization | 3 × 3 × 5 × 7 × 11 × 17 × 17 | 1001389 |
| Divisors count | 72 | 2 |
| Divisors | 1, 3, 5, 7, 9, 11, 15, 17, 21, 33, 35, 45, 51, 55, 63, 77, 85, 99, 105, 119, 153, 165, 187, 231, 255, 289, 315, 357, 385, 495, 561, 595, 693, 765, 867, 935, 1071, 1155, 1309, 1445, 1683, 1785, 2023, 2601, 2805, 3179, 3465, 3927, 4335, 5355, 6069, 6545, 8415, 9537, 10115, 11781, 13005, 15895, 18207, 19635, 22253, 28611, 30345, 47685, 58905, 66759, 91035, 111265, 143055, 200277, 333795, 1001385 | 1, 1001389 |
| Number of properties | 0 | 3 |
| Primes | 78607th | |
| Super primes | 7714th | |
| Twin primes (2nd member) | 8183rd | |
| Roman numberals | ||
| Base 2 | 111101000111101010012 | 111101000111101011012 |
| Base 3 | 12122121221003 | 12122121221113 |
| Base 4 | 33101322214 | 33101322314 |
| Base 5 | 2240210205 | 2240210245 |
| Base 6 | 332440136 | 332440216 |
| Base 7 | 113403307 | 113403347 |
| Base 8 | 36436518 | 36436558 |
| Base 9 | 17855709 | 17855749 |
| Base 10 | 100138510 | 100138910 |
| Base 11 | 6243a011 | 6243a411 |
| Base 12 | 40360912 | 40361112 |
| Base 13 | 290a4813 | 290a4c13 |
| Base 14 | 1c0d1714 | 1c0d1b14 |
| Base 15 | 14ba9015 | 14ba9415 |
| Base 16 | f47a916 | f47ad16 |