Compare 305111 vs 305120
| Property | 305111 | 305120 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 7 |
| Prime factorization | 3051111 | 25 × 51 × 19071 |
| Prime factorization | 305111 | 2 × 2 × 2 × 2 × 2 × 5 × 1907 |
| Divisors count | 2 | 24 |
| Divisors | 1, 305111 | 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1907, 3814, 7628, 9535, 15256, 19070, 30512, 38140, 61024, 76280, 152560, 305120 |
| 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 | 10010100111111000002 |
| Base 3 | 1201111121023 | 1201111122023 |
| Base 4 | 10221331134 | 10221332004 |
| Base 5 | 342304215 | 342304405 |
| Base 6 | 103123156 | 103123326 |
| Base 7 | 24103527 | 24103647 |
| Base 8 | 11237278 | 11237408 |
| Base 9 | 5144729 | 5144829 |
| Base 10 | 30511110 | 30512010 |
| Base 11 | 19926411 | 19927211 |
| Base 12 | 12869b12 | 1286a812 |
| Base 13 | a8b5113 | a8b5a13 |
| Base 14 | 7d29914 | 7d2a414 |
| Base 15 | 6060b15 | 6061515 |
| Base 16 | 4a7d716 | 4a7e016 |