Compare 142471 vs 142478
| Property | 142471 | 142478 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 71 × 203531 | 21 × 71 × 101771 |
| Prime factorization | 7 × 20353 | 2 × 7 × 10177 |
| Divisors count | 4 | 8 |
| Divisors | 1, 7, 20353, 142471 | 1, 2, 7, 14, 10177, 20354, 71239, 142478 |
| Number of properties | 1 | 0 |
| Semiprimes | 32715th | |
| Roman numberals | ||
| Base 2 | 1000101100100001112 | 1000101100100011102 |
| Base 3 | 210201022013 | 210201022223 |
| Base 4 | 2023020134 | 2023020324 |
| Base 5 | 140243415 | 140244035 |
| Base 6 | 30153316 | 30153426 |
| Base 7 | 11322407 | 11322507 |
| Base 8 | 4262078 | 4262168 |
| Base 9 | 2363819 | 2363889 |
| Base 10 | 14247110 | 14247810 |
| Base 11 | 9804a11 | 9805611 |
| Base 12 | 6a54712 | 6a55212 |
| Base 13 | 4cb0413 | 4cb0b13 |
| Base 14 | 39cc714 | 39cd014 |
| Base 15 | 2c33115 | 2c33815 |
| Base 16 | 22c8716 | 22c8e16 |