Compare 1075 vs 1087
| Property | 1075 | 1087 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 2 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 52 × 431 | 10871 |
| Prime factorization | 5 × 5 × 43 | 1087 |
| Divisors count | 6 | 2 |
| Divisors | 1, 5, 25, 43, 215, 1075 | 1, 1087 |
| Number of properties | 0 | 11 |
| Cousin primes (1st member) | 43rd | |
| Good primes | 47th | |
| Isolated primes | 104th | |
| Kynea primes | 5th | |
| Long primes | 67th | |
| Lucky primes | 47th | |
| Primes | 181st | |
| Prime triplets (1st member) | 31st | |
| Sexy primes (1st member) | 78th | |
| Solinas primes | 50th | |
| Super primes | 42nd | |
| Roman numberals | MLXXV | MLXXXVII |
| Base 2 | 100001100112 | 100001111112 |
| Base 3 | 11102113 | 11110213 |
| Base 4 | 1003034 | 1003334 |
| Base 5 | 133005 | 133225 |
| Base 6 | 45516 | 50116 |
| Base 7 | 30647 | 31127 |
| Base 8 | 20638 | 20778 |
| Base 9 | 14249 | 14379 |
| Base 10 | 107510 | 108710 |
| Base 11 | 89811 | 8a911 |
| Base 12 | 75712 | 76712 |
| Base 13 | 64913 | 65813 |
| Base 14 | 56b14 | 57914 |
| Base 15 | 4ba15 | 4c715 |
| Base 16 | 43316 | 43f16 |