Compare 947 vs 1031
Property | 947 | 1031 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 9471 | 10311 |
Prime factorization | 947 | 1031 |
Divisors count | 2 | 2 |
Divisors | 1, 947 | 1, 1031 |
Number of properties | 7 | 9 |
Additive primes | 92nd | |
Chen primes | 110th | 118th |
Emirps | 39th | |
Good primes | 46th | |
Isolated primes | 92nd | |
Left-truncatable primes | 50th | |
Primes | 161st | 173rd |
Sexy primes (1st member) | 71st | |
Sexy primes (2nd member) | 70th | |
Sexy prime triplets (2nd member) | 27th | |
Solinas primes | 47th | |
Sophie germain primes | 40th | |
Super primes | 40th | |
Twin primes (1st member) | 37th | |
Roman numberals | CMXLVII | MXXXI |
Base 2 | 11101100112 | 100000001112 |
Base 3 | 10220023 | 11020123 |
Base 4 | 323034 | 1000134 |
Base 5 | 122425 | 131115 |
Base 6 | 42156 | 44356 |
Base 7 | 25227 | 30027 |
Base 8 | 16638 | 20078 |
Base 9 | 12629 | 13659 |
Base 10 | 94710 | 103110 |
Base 11 | 79111 | 85811 |
Base 12 | 66b12 | 71b12 |
Base 13 | 57b13 | 61413 |
Base 14 | 4b914 | 53914 |
Base 15 | 43215 | 48b15 |
Base 16 | 3b316 | 40716 |