Compare 142580 vs 142581
| Property | 142580 | 142581 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 51 × 71291 | 31 × 475271 |
| Prime factorization | 2 × 2 × 5 × 7129 | 3 × 47527 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 5, 10, 20, 7129, 14258, 28516, 35645, 71290, 142580 | 1, 3, 47527, 142581 |
| Number of properties | 0 | 1 |
| Semiprimes | 32744th | |
| Roman numberals | ||
| Base 2 | 1000101100111101002 | 1000101100111101012 |
| Base 3 | 210201202023 | 210201202103 |
| Base 4 | 2023033104 | 2023033114 |
| Base 5 | 140303105 | 140303115 |
| Base 6 | 30200326 | 30200336 |
| Base 7 | 11324547 | 11324557 |
| Base 8 | 4263648 | 4263658 |
| Base 9 | 2365229 | 2365239 |
| Base 10 | 14258010 | 14258110 |
| Base 11 | 9813911 | 9813a11 |
| Base 12 | 6a61812 | 6a61912 |
| Base 13 | 4cb8913 | 4cb8a13 |
| Base 14 | 39d6414 | 39d6514 |
| Base 15 | 2c3a515 | 2c3a615 |
| Base 16 | 22cf416 | 22cf516 |