Compare 142429 vs 142431
| Property | 142429 | 142431 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 71 × 203471 | 31 × 1971 × 2411 |
| Prime factorization | 7 × 20347 | 3 × 197 × 241 |
| Divisors count | 4 | 8 |
| Divisors | 1, 7, 20347, 142429 | 1, 3, 197, 241, 591, 723, 47477, 142431 |
| Number of properties | 1 | 0 |
| Semiprimes | 32707th | |
| Roman numberals | ||
| Base 2 | 1000101100010111012 | 1000101100010111112 |
| Base 3 | 210201010113 | 210201010203 |
| Base 4 | 2023011314 | 2023011334 |
| Base 5 | 140242045 | 140242115 |
| Base 6 | 30152216 | 30152236 |
| Base 7 | 11321507 | 11321527 |
| Base 8 | 4261358 | 4261378 |
| Base 9 | 2363349 | 2363369 |
| Base 10 | 14242910 | 14243110 |
| Base 11 | 9801111 | 9801311 |
| Base 12 | 6a51112 | 6a51312 |
| Base 13 | 4caa113 | 4caa313 |
| Base 14 | 39c9714 | 39c9914 |
| Base 15 | 2c30415 | 2c30615 |
| Base 16 | 22c5d16 | 22c5f16 |