Compare 1087 vs 1867
Property | 1087 | 1867 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 10871 | 18671 |
Prime factorization | 1087 | 1867 |
Divisors count | 2 | 2 |
Divisors | 1, 1087 | 1, 1867 |
Number of properties | 11 | 12 |
Cousin primes (1st member) | 43rd | 62nd |
Emirps | 90th | |
Good primes | 47th | 59th |
Isolated primes | 104th | 174th |
Kynea primes | 5th | |
Long primes | 67th | |
Lucky primes | 47th | |
Primes | 181st | 285th |
Prime quintuplet 1s (1st member) | 3rd | |
Prime triplets (1st member) | 31st | 46th |
Sexy primes (1st member) | 78th | 121st |
Sexy primes (2nd member) | 120th | |
Sexy prime quadrupletss (2nd member) | 12th | |
Sexy prime triplets (1st member) | 48th | |
Sexy prime triplets (2nd member) | 47th | |
Solinas primes | 50th | |
Super primes | 42nd | |
Roman numberals | MLXXXVII | MDCCCLXVII |
Base 2 | 100001111112 | 111010010112 |
Base 3 | 11110213 | 21200113 |
Base 4 | 1003334 | 1310234 |
Base 5 | 133225 | 244325 |
Base 6 | 50116 | 123516 |
Base 7 | 31127 | 53057 |
Base 8 | 20778 | 35138 |
Base 9 | 14379 | 25049 |
Base 10 | 108710 | 186710 |
Base 11 | 8a911 | 144811 |
Base 12 | 76712 | 10b712 |
Base 13 | 65813 | b0813 |
Base 14 | 57914 | 97514 |
Base 15 | 4c715 | 84715 |
Base 16 | 43f16 | 74b16 |