Compare 142475 vs 142487
| Property | 142475 | 142487 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 52 × 411 × 1391 | 371 × 38511 |
| Prime factorization | 5 × 5 × 41 × 139 | 37 × 3851 |
| Divisors count | 12 | 4 |
| Divisors | 1, 5, 25, 41, 139, 205, 695, 1025, 3475, 5699, 28495, 142475 | 1, 37, 3851, 142487 |
| Number of properties | 0 | 1 |
| Semiprimes | 32720th | |
| Roman numberals | ||
| Base 2 | 1000101100100010112 | 1000101100100101112 |
| Base 3 | 210201022123 | 210201100223 |
| Base 4 | 2023020234 | 2023021134 |
| Base 5 | 140244005 | 140244225 |
| Base 6 | 30153356 | 30153556 |
| Base 7 | 11322447 | 11322627 |
| Base 8 | 4262138 | 4262278 |
| Base 9 | 2363859 | 2364089 |
| Base 10 | 14247510 | 14248710 |
| Base 11 | 9805311 | 9806411 |
| Base 12 | 6a54b12 | 6a55b12 |
| Base 13 | 4cb0813 | 4cb1713 |
| Base 14 | 39ccb14 | 39cd914 |
| Base 15 | 2c33515 | 2c34215 |
| Base 16 | 22c8b16 | 22c9716 |