Compare 1001385 vs 1001387
Property | 1001385 | 1001387 |
---|---|---|
Type | composite number | prime |
Unique factors | 5 | 1 |
Total factors | 7 | 1 |
Prime factorization | 32 × 51 × 71 × 111 × 172 | 10013871 |
Prime factorization | 3 × 3 × 5 × 7 × 11 × 17 × 17 | 1001387 |
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, 1001387 |
Number of properties | 0 | 5 |
Chen primes | 29990th | |
Primes | 78606th | |
Safe primes | 4329th | |
Sexy primes (2nd member) | 16402nd | |
Twin primes (1st member) | 8183rd | |
Roman numberals | ||
Base 2 | 111101000111101010012 | 111101000111101010112 |
Base 3 | 12122121221003 | 12122121221023 |
Base 4 | 33101322214 | 33101322234 |
Base 5 | 2240210205 | 2240210225 |
Base 6 | 332440136 | 332440156 |
Base 7 | 113403307 | 113403327 |
Base 8 | 36436518 | 36436538 |
Base 9 | 17855709 | 17855729 |
Base 10 | 100138510 | 100138710 |
Base 11 | 6243a011 | 6243a211 |
Base 12 | 40360912 | 40360b12 |
Base 13 | 290a4813 | 290a4a13 |
Base 14 | 1c0d1714 | 1c0d1914 |
Base 15 | 14ba9015 | 14ba9215 |
Base 16 | f47a916 | f47ab16 |