Compare 142239 vs 142251
| Property | 142239 | 142251 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 171 × 27891 | 31 × 474171 |
| Prime factorization | 3 × 17 × 2789 | 3 × 47417 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 17, 51, 2789, 8367, 47413, 142239 | 1, 3, 47417, 142251 |
| Number of properties | 0 | 1 |
| Semiprimes | 32664th | |
| Roman numberals | ||
| Base 2 | 1000101011100111112 | 1000101011101010112 |
| Base 3 | 210200100103 | 210200101203 |
| Base 4 | 2022321334 | 2022322234 |
| Base 5 | 140224245 | 140230015 |
| Base 6 | 30143036 | 30143236 |
| Base 7 | 11314567 | 11315047 |
| Base 8 | 4256378 | 4256538 |
| Base 9 | 2361039 | 2361169 |
| Base 10 | 14223910 | 14225110 |
| Base 11 | 9795911 | 9796a11 |
| Base 12 | 6a39312 | 6a3a312 |
| Base 13 | 4c98613 | 4c99513 |
| Base 14 | 39b9d14 | 39bab14 |
| Base 15 | 2c22915 | 2c23615 |
| Base 16 | 22b9f16 | 22bab16 |