Compare 305111 vs 305123
| Property | 305111 | 305123 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 4 |
| Prime factorization | 3051111 | 72 × 131 × 4791 |
| Prime factorization | 305111 | 7 × 7 × 13 × 479 |
| Divisors count | 2 | 12 |
| Divisors | 1, 305111 | 1, 7, 13, 49, 91, 479, 637, 3353, 6227, 23471, 43589, 305123 |
| Number of properties | 5 | 0 |
| Additive primes | 10513th | |
| Chen primes | 10819th | |
| Harmonic primes | 9871st | |
| Primes | 26419th | |
| Twin primes (1st member) | 3040th | |
| Roman numberals | ||
| Base 2 | 10010100111110101112 | 10010100111111000112 |
| Base 3 | 1201111121023 | 1201111122123 |
| Base 4 | 10221331134 | 10221332034 |
| Base 5 | 342304215 | 342304435 |
| Base 6 | 103123156 | 103123356 |
| Base 7 | 24103527 | 24104007 |
| Base 8 | 11237278 | 11237438 |
| Base 9 | 5144729 | 5144859 |
| Base 10 | 30511110 | 30512310 |
| Base 11 | 19926411 | 19927511 |
| Base 12 | 12869b12 | 1286ab12 |
| Base 13 | a8b5113 | a8b6013 |
| Base 14 | 7d29914 | 7d2a714 |
| Base 15 | 6060b15 | 6061815 |
| Base 16 | 4a7d716 | 4a7e316 |