Compare 225985 vs 225989
Property | 225985 | 225989 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 51 × 451971 | 2259891 |
Prime factorization | 5 × 45197 | 225989 |
Divisors count | 4 | 2 |
Divisors | 1, 5, 45197, 225985 | 1, 225989 |
Number of properties | 1 | 6 |
Chen primes | 8370th | |
Harmonic primes | 7564th | |
Isolated primes | 15333rd | |
Primes | 20104th | |
Semiprimes | 50794th | |
Sexy primes (2nd member) | 4750th | |
Sexy prime triplets (3rd member) | 945th | |
Roman numberals | ||
Base 2 | 1101110010110000012 | 1101110010110001012 |
Base 3 | 1021102222113 | 1021102222223 |
Base 4 | 3130230014 | 3130230114 |
Base 5 | 242124205 | 242124245 |
Base 6 | 45021216 | 45021256 |
Base 7 | 16305647 | 16306017 |
Base 8 | 6713018 | 6713058 |
Base 9 | 3738849 | 3738889 |
Base 10 | 22598510 | 22598910 |
Base 11 | 14487111 | 14487511 |
Base 12 | aa94112 | aa94512 |
Base 13 | 7bb2613 | 7bb2a13 |
Base 14 | 5c4db14 | 5c50114 |
Base 15 | 46e5a15 | 46e5e15 |
Base 16 | 372c116 | 372c516 |