Compare 3947 vs 4027
Property | 3947 | 4027 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 39471 | 40271 |
Prime factorization | 3947 | 4027 |
Divisors count | 2 | 2 |
Divisors | 1, 3947 | 1, 4027 |
Number of properties | 8 | 5 |
Additive primes | 280th | 286th |
Chen primes | 319th | |
Cousin primes (2nd member) | 108th | |
Isolated primes | 343rd | 348th |
Left-truncatable primes | 87th | |
Primes | 548th | 557th |
Restricted left-truncatable primes | 5th | |
Safe primes | 60th | |
Sexy primes (2nd member) | 206th | |
Super primes | 102nd | |
Roman numberals | MMMCMXLVII | MMMMXXVII |
Base 2 | 1111011010112 | 1111101110112 |
Base 3 | 121020123 | 121120113 |
Base 4 | 3312234 | 3323234 |
Base 5 | 1112425 | 1121025 |
Base 6 | 301356 | 303516 |
Base 7 | 143367 | 145127 |
Base 8 | 75538 | 76738 |
Base 9 | 53659 | 54649 |
Base 10 | 394710 | 402710 |
Base 11 | 2a6911 | 303111 |
Base 12 | 234b12 | 23b712 |
Base 13 | 1a4813 | 1aaa13 |
Base 14 | 161d14 | 167914 |
Base 15 | 128215 | 12d715 |
Base 16 | f6b16 | fbb16 |