Compare 225987 vs 225989
Property | 225987 | 225989 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 31 × 753291 | 2259891 |
Prime factorization | 3 × 75329 | 225989 |
Divisors count | 4 | 2 |
Divisors | 1, 3, 75329, 225987 | 1, 225989 |
Number of properties | 1 | 6 |
Chen primes | 8370th | |
Harmonic primes | 7564th | |
Isolated primes | 15333rd | |
Primes | 20104th | |
Semiprimes | 50795th | |
Sexy primes (2nd member) | 4750th | |
Sexy prime triplets (3rd member) | 945th | |
Roman numberals | ||
Base 2 | 1101110010110000112 | 1101110010110001012 |
Base 3 | 1021102222203 | 1021102222223 |
Base 4 | 3130230034 | 3130230114 |
Base 5 | 242124225 | 242124245 |
Base 6 | 45021236 | 45021256 |
Base 7 | 16305667 | 16306017 |
Base 8 | 6713038 | 6713058 |
Base 9 | 3738869 | 3738889 |
Base 10 | 22598710 | 22598910 |
Base 11 | 14487311 | 14487511 |
Base 12 | aa94312 | aa94512 |
Base 13 | 7bb2813 | 7bb2a13 |
Base 14 | 5c4dd14 | 5c50114 |
Base 15 | 46e5c15 | 46e5e15 |
Base 16 | 372c316 | 372c516 |