Compare 142561 vs 142572
| Property | 142561 | 142572 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 5 |
| Prime factorization | 371 × 38531 | 22 × 31 × 1092 |
| Prime factorization | 37 × 3853 | 2 × 2 × 3 × 109 × 109 |
| Divisors count | 4 | 18 |
| Divisors | 1, 37, 3853, 142561 | 1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 11881, 23762, 35643, 47524, 71286, 142572 |
| Number of properties | 1 | 0 |
| Semiprimes | 32738th | |
| Roman numberals | ||
| Base 2 | 1000101100111000012 | 1000101100111011002 |
| Base 3 | 210201200013 | 210201201103 |
| Base 4 | 2023032014 | 2023032304 |
| Base 5 | 140302215 | 140302425 |
| Base 6 | 30200016 | 30200206 |
| Base 7 | 11324267 | 11324437 |
| Base 8 | 4263418 | 4263548 |
| Base 9 | 2365019 | 2365139 |
| Base 10 | 14256110 | 14257210 |
| Base 11 | 9812111 | 9813111 |
| Base 12 | 6a60112 | 6a61012 |
| Base 13 | 4cb7313 | 4cb8113 |
| Base 14 | 39d4d14 | 39d5a14 |
| Base 15 | 2c39115 | 2c39c15 |
| Base 16 | 22ce116 | 22cec16 |