Compare 128111 vs 128112
Property | 128111 | 128112 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 7 |
Prime factorization | 1281111 | 24 × 31 × 171 × 1571 |
Prime factorization | 128111 | 2 × 2 × 2 × 2 × 3 × 17 × 157 |
Divisors count | 2 | 40 |
Divisors | 1, 128111 | 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 157, 204, 272, 314, 408, 471, 628, 816, 942, 1256, 1884, 2512, 2669, 3768, 5338, 7536, 8007, 10676, 16014, 21352, 32028, 42704, 64056, 128112 |
Number of properties | 6 | 0 |
Chen primes | 5185th | |
Emirps | 2416th | |
Good primes | 781st | |
Harmonic primes | 4515th | |
Primes | 11993rd | |
Twin primes (1st member) | 1495th | |
Roman numberals | ||
Base 2 | 111110100011011112 | 111110100011100002 |
Base 3 | 201112012123 | 201112012203 |
Base 4 | 1331012334 | 1331013004 |
Base 5 | 130444215 | 130444225 |
Base 6 | 24250356 | 24250406 |
Base 7 | 10423347 | 10423357 |
Base 8 | 3721578 | 3721608 |
Base 9 | 2146559 | 2146569 |
Base 10 | 12811110 | 12811210 |
Base 11 | 8828511 | 8828611 |
Base 12 | 6217b12 | 6218012 |
Base 13 | 4640913 | 4640a13 |
Base 14 | 3498b14 | 3498c14 |
Base 15 | 27e5b15 | 27e5c15 |
Base 16 | 1f46f16 | 1f47016 |