Compare 142572 vs 142581
| Property | 142572 | 142581 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 22 × 31 × 1092 | 31 × 475271 |
| Prime factorization | 2 × 2 × 3 × 109 × 109 | 3 × 47527 |
| Divisors count | 18 | 4 |
| Divisors | 1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 11881, 23762, 35643, 47524, 71286, 142572 | 1, 3, 47527, 142581 |
| Number of properties | 0 | 1 |
| Semiprimes | 32744th | |
| Roman numberals | ||
| Base 2 | 1000101100111011002 | 1000101100111101012 |
| Base 3 | 210201201103 | 210201202103 |
| Base 4 | 2023032304 | 2023033114 |
| Base 5 | 140302425 | 140303115 |
| Base 6 | 30200206 | 30200336 |
| Base 7 | 11324437 | 11324557 |
| Base 8 | 4263548 | 4263658 |
| Base 9 | 2365139 | 2365239 |
| Base 10 | 14257210 | 14258110 |
| Base 11 | 9813111 | 9813a11 |
| Base 12 | 6a61012 | 6a61912 |
| Base 13 | 4cb8113 | 4cb8a13 |
| Base 14 | 39d5a14 | 39d6514 |
| Base 15 | 2c39c15 | 2c3a615 |
| Base 16 | 22cec16 | 22cf516 |