Compare 514 vs 521
Property | 514 | 521 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 2571 | 5211 |
Prime factorization | 2 × 257 | 521 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 257, 514 | 1, 521 |
Number of properties | 1 | 6 |
Chen primes | 70th | |
Lucas primes | 8th | |
Primes | 98th | |
Pythagorean primes | 46th | |
Semiprimes | 158th | |
Solinas primes | 39th | |
Twin primes (1st member) | 25th | |
Roman numberals | DXIV | DXXI |
Base 2 | 10000000102 | 10000010012 |
Base 3 | 2010013 | 2010223 |
Base 4 | 200024 | 200214 |
Base 5 | 40245 | 40415 |
Base 6 | 22146 | 22256 |
Base 7 | 13337 | 13437 |
Base 8 | 10028 | 10118 |
Base 9 | 6319 | 6389 |
Base 10 | 51410 | 52110 |
Base 11 | 42811 | 43411 |
Base 12 | 36a12 | 37512 |
Base 13 | 30713 | 31113 |
Base 14 | 28a14 | 29314 |
Base 15 | 24415 | 24b15 |
Base 16 | 20216 | 20916 |