Compare 225209 vs 225221
Property | 225209 | 225221 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 1131 × 19931 | 2252211 |
Prime factorization | 113 × 1993 | 225221 |
Divisors count | 4 | 2 |
Divisors | 1, 113, 1993, 225209 | 1, 225221 |
Number of properties | 1 | 8 |
Chen primes | 8343rd | |
Cousin primes (2nd member) | 2359th | |
Long primes | 7504th | |
Primes | 20038th | |
Prime triplets (1st member) | 926th | |
Prime triplets (2nd member) | 925th | |
Semiprimes | 50636th | |
Sexy primes (1st member) | 4738th | |
Twin primes (1st member) | 2375th | |
Roman numberals | ||
Base 2 | 1101101111101110012 | 1101101111110001012 |
Base 3 | 1021022210023 | 1021022211123 |
Base 4 | 3123323214 | 3123330114 |
Base 5 | 242013145 | 242013415 |
Base 6 | 44543456 | 44544056 |
Base 7 | 16254057 | 16254237 |
Base 8 | 6676718 | 6677058 |
Base 9 | 3728329 | 3728459 |
Base 10 | 22520910 | 22522110 |
Base 11 | 14422611 | 14423711 |
Base 12 | aa3b512 | aa40512 |
Base 13 | 7b67a13 | 7b68913 |
Base 14 | 5c10514 | 5c11314 |
Base 15 | 46ade15 | 46aeb15 |
Base 16 | 36fb916 | 36fc516 |