Compare 1543 vs 1579
Property | 1543 | 1579 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 15431 | 15791 |
Prime factorization | 1543 | 1579 |
Divisors count | 2 | 2 |
Divisors | 1, 1543 | 1, 1579 |
Number of properties | 7 | 6 |
Additive primes | 132nd | |
Cousin primes (1st member) | 56th | |
Good primes | 55th | |
Harmonic primes | 83rd | |
Isolated primes | 144th | 150th |
Long primes | 92nd | 97th |
Lucky primes | 58th | 60th |
Primes | 243rd | 249th |
Sexy primes (1st member) | 106th | |
Roman numberals | MDXLIII | MDLXXIX |
Base 2 | 110000001112 | 110001010112 |
Base 3 | 20100113 | 20111113 |
Base 4 | 1200134 | 1202234 |
Base 5 | 221335 | 223045 |
Base 6 | 110516 | 111516 |
Base 7 | 43337 | 44147 |
Base 8 | 30078 | 30538 |
Base 9 | 21049 | 21449 |
Base 10 | 154310 | 157910 |
Base 11 | 118311 | 120611 |
Base 12 | a8712 | ab712 |
Base 13 | 91913 | 94613 |
Base 14 | 7c314 | 80b14 |
Base 15 | 6cd15 | 70415 |
Base 16 | 60716 | 62b16 |