Compare 128101 vs 128111
Property | 128101 | 128111 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 531 × 24171 | 1281111 |
Prime factorization | 53 × 2417 | 128111 |
Divisors count | 4 | 2 |
Divisors | 1, 53, 2417, 128101 | 1, 128111 |
Number of properties | 1 | 6 |
Chen primes | 5185th | |
Emirps | 2416th | |
Good primes | 781st | |
Harmonic primes | 4515th | |
Primes | 11993rd | |
Semiprimes | 29621st | |
Twin primes (1st member) | 1495th | |
Roman numberals | ||
Base 2 | 111110100011001012 | 111110100011011112 |
Base 3 | 201112011113 | 201112012123 |
Base 4 | 1331012114 | 1331012334 |
Base 5 | 130444015 | 130444215 |
Base 6 | 24250216 | 24250356 |
Base 7 | 10423217 | 10423347 |
Base 8 | 3721458 | 3721578 |
Base 9 | 2146449 | 2146559 |
Base 10 | 12810110 | 12811110 |
Base 11 | 8827611 | 8828511 |
Base 12 | 6217112 | 6217b12 |
Base 13 | 463cc13 | 4640913 |
Base 14 | 3498114 | 3498b14 |
Base 15 | 27e5115 | 27e5b15 |
Base 16 | 1f46516 | 1f46f16 |