Compare 855142 vs 855145
| Property | 855142 | 855145 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 2391 × 17891 | 51 × 1710291 |
| Prime factorization | 2 × 239 × 1789 | 5 × 171029 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 239, 478, 1789, 3578, 427571, 855142 | 1, 5, 171029, 855145 |
| Number of properties | 0 | 1 |
| Semiprimes | 180809th | |
| Roman numberals | ||
| Base 2 | 110100001100011001102 | 110100001100011010012 |
| Base 3 | 11211100002213 | 11211100010013 |
| Base 4 | 31003012124 | 31003012214 |
| Base 5 | 2043310325 | 2043310405 |
| Base 6 | 301545546 | 301550016 |
| Base 7 | 101610617 | 101610647 |
| Base 8 | 32061468 | 32061518 |
| Base 9 | 15430279 | 15430319 |
| Base 10 | 85514210 | 85514510 |
| Base 11 | 53453211 | 53453511 |
| Base 12 | 352a5a12 | 352a6112 |
| Base 13 | 23c30213 | 23c30513 |
| Base 14 | 1838d814 | 1838db14 |
| Base 15 | 11d59715 | 11d59a15 |
| Base 16 | d0c6616 | d0c6916 |