Compare 71 vs 547
Property | 71 | 547 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 711 | 5471 |
Prime factorization | 71 | 547 |
Divisors count | 2 | 2 |
Divisors | 1, 71 | 1, 547 |
Number of properties | 13 | 8 |
Centered heptagonal primes | 2nd | 5th |
Chen primes | 18th | |
Class 1+ primes | 11th | |
Cousin primes (2nd member) | 7th | |
Cuban primes 1 | 9th | |
Emirps | 5th | |
Good primes | 10th | |
Harmonic primes | 42nd | |
Isolated primes | 52nd | |
Left-truncatable primes | 35th | |
Multiplicative primes | 8th | |
Pierpont primes of the 2nd kind | 11th | |
Primes | 20th | 101st |
Prime triplets (2nd member) | 8th | |
Right-truncatable primes | 11th | |
Sexy primes (2nd member) | 48th | |
Solinas primes | 17th | |
Super primes | 26th | |
Twin primes (1st member) | 8th | |
Roman numberals | LXXI | DXLVII |
Base 2 | 10001112 | 10001000112 |
Base 3 | 21223 | 2020213 |
Base 4 | 10134 | 202034 |
Base 5 | 2415 | 41425 |
Base 6 | 1556 | 23116 |
Base 7 | 1317 | 14117 |
Base 8 | 1078 | 10438 |
Base 9 | 789 | 6679 |
Base 10 | 7110 | 54710 |
Base 11 | 6511 | 45811 |
Base 12 | 5b12 | 39712 |
Base 13 | 5613 | 33113 |
Base 14 | 5114 | 2b114 |
Base 15 | 4b15 | 26715 |
Base 16 | 4716 | 22316 |