Compare 345019 vs 345020
| Property | 345019 | 345020 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 5 |
| Prime factorization | 3450191 | 22 × 51 × 131 × 13271 |
| Prime factorization | 345019 | 2 × 2 × 5 × 13 × 1327 |
| Divisors count | 2 | 24 |
| Divisors | 1, 345019 | 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1327, 2654, 5308, 6635, 13270, 17251, 26540, 34502, 69004, 86255, 172510, 345020 |
| Number of properties | 2 | 0 |
| Primes | 29584th | |
| Twin primes (2nd member) | 3385th | |
| Roman numberals | ||
| Base 2 | 10101000011101110112 | 10101000011101111002 |
| Base 3 | 1221120211113 | 1221120211123 |
| Base 4 | 11100323234 | 11100323304 |
| Base 5 | 420200345 | 420200405 |
| Base 6 | 112211516 | 112211526 |
| Base 7 | 26346137 | 26346147 |
| Base 8 | 12416738 | 12416748 |
| Base 9 | 5752449 | 5752459 |
| Base 10 | 34501910 | 34502010 |
| Base 11 | 21624411 | 21624511 |
| Base 12 | 1477b712 | 1477b812 |
| Base 13 | c106c13 | c107013 |
| Base 14 | 8da4314 | 8da4414 |
| Base 15 | 6c36415 | 6c36515 |
| Base 16 | 543bb16 | 543bc16 |