Compare 821 vs 941
Property | 821 | 941 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 8211 | 9411 |
Prime factorization | 821 | 941 |
Divisors count | 2 | 2 |
Divisors | 1, 821 | 1, 941 |
Number of properties | 10 | 9 |
Additive primes | 75th | |
Chen primes | 97th | 109th |
Cousin primes (2nd member) | 40th | |
Emirps | 31st | |
Good primes | 40th | |
Isolated primes | 91st | |
Long primes | 50th | 56th |
Primes | 142nd | 160th |
Prime quadruplets (1st member) | 5th | |
Prime triplets (1st member) | 25th | |
Pythagorean primes | 69th | 77th |
Sexy primes (1st member) | 64th | 70th |
Sexy prime triplets (1st member) | 27th | |
Twin primes (1st member) | 32nd | |
Roman numberals | DCCCXXI | CMXLI |
Base 2 | 11001101012 | 11101011012 |
Base 3 | 10101023 | 10212123 |
Base 4 | 303114 | 322314 |
Base 5 | 112415 | 122315 |
Base 6 | 34456 | 42056 |
Base 7 | 22527 | 25137 |
Base 8 | 14658 | 16558 |
Base 9 | 11129 | 12559 |
Base 10 | 82110 | 94110 |
Base 11 | 68711 | 78611 |
Base 12 | 58512 | 66512 |
Base 13 | 4b213 | 57513 |
Base 14 | 42914 | 4b314 |
Base 15 | 39b15 | 42b15 |
Base 16 | 33516 | 3ad16 |