Compare 947 vs 1087
Property | 947 | 1087 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 9471 | 10871 |
Prime factorization | 947 | 1087 |
Divisors count | 2 | 2 |
Divisors | 1, 947 | 1, 1087 |
Number of properties | 7 | 11 |
Chen primes | 110th | |
Cousin primes (1st member) | 43rd | |
Good primes | 47th | |
Isolated primes | 92nd | 104th |
Kynea primes | 5th | |
Left-truncatable primes | 50th | |
Long primes | 67th | |
Lucky primes | 47th | |
Primes | 161st | 181st |
Prime triplets (1st member) | 31st | |
Sexy primes (1st member) | 71st | 78th |
Sexy primes (2nd member) | 70th | |
Sexy prime triplets (2nd member) | 27th | |
Solinas primes | 50th | |
Super primes | 42nd | |
Roman numberals | CMXLVII | MLXXXVII |
Base 2 | 11101100112 | 100001111112 |
Base 3 | 10220023 | 11110213 |
Base 4 | 323034 | 1003334 |
Base 5 | 122425 | 133225 |
Base 6 | 42156 | 50116 |
Base 7 | 25227 | 31127 |
Base 8 | 16638 | 20778 |
Base 9 | 12629 | 14379 |
Base 10 | 94710 | 108710 |
Base 11 | 79111 | 8a911 |
Base 12 | 66b12 | 76712 |
Base 13 | 57b13 | 65813 |
Base 14 | 4b914 | 57914 |
Base 15 | 43215 | 4c715 |
Base 16 | 3b316 | 43f16 |