Compare 521 vs 529
Property | 521 | 529 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 1 |
Total factors | 1 | 2 |
Prime factorization | 5211 | 232 |
Prime factorization | 521 | 23 × 23 |
Divisors count | 2 | 3 |
Divisors | 1, 521 | 1, 23, 529 |
Number of properties | 6 | 1 |
Chen primes | 70th | |
Lucas primes | 8th | |
Primes | 98th | |
Pythagorean primes | 46th | |
Semiprimes | 164th | |
Solinas primes | 39th | |
Twin primes (1st member) | 25th | |
Roman numberals | DXXI | DXXIX |
Base 2 | 10000010012 | 10000100012 |
Base 3 | 2010223 | 2011213 |
Base 4 | 200214 | 201014 |
Base 5 | 40415 | 41045 |
Base 6 | 22256 | 22416 |
Base 7 | 13437 | 13547 |
Base 8 | 10118 | 10218 |
Base 9 | 6389 | 6479 |
Base 10 | 52110 | 52910 |
Base 11 | 43411 | 44111 |
Base 12 | 37512 | 38112 |
Base 13 | 31113 | 31913 |
Base 14 | 29314 | 29b14 |
Base 15 | 24b15 | 25415 |
Base 16 | 20916 | 21116 |