Compare 51431 vs 51442
Property | 51431 | 51442 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 514311 | 21 × 172 × 891 |
Prime factorization | 51431 | 2 × 17 × 17 × 89 |
Divisors count | 2 | 12 |
Divisors | 1, 51431 | 1, 2, 17, 34, 89, 178, 289, 578, 1513, 3026, 25721, 51442 |
Number of properties | 6 | 0 |
Chen primes | 2451st | |
Cousin primes (2nd member) | 712th | |
Isolated primes | 3821st | |
Primes | 5262nd | |
Sexy primes (1st member) | 1449th | |
Ulam primes | 389th | |
Roman numberals | ||
Base 2 | 11001000111001112 | 11001000111100102 |
Base 3 | 21211122123 | 21211200213 |
Base 4 | 302032134 | 302033024 |
Base 5 | 31212115 | 31212325 |
Base 6 | 10340356 | 10340546 |
Base 7 | 3026427 | 3026567 |
Base 8 | 1443478 | 1443628 |
Base 9 | 774859 | 775079 |
Base 10 | 5143110 | 5144210 |
Base 11 | 3570611 | 3571611 |
Base 12 | 2591b12 | 2592a12 |
Base 13 | 1a54313 | 1a55113 |
Base 14 | 14a5914 | 14a6614 |
Base 15 | 1038b15 | 1039715 |
Base 16 | c8e716 | c8f216 |