Compare 142487 vs 142488
| Property | 142487 | 142488 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 6 |
| Prime factorization | 371 × 38511 | 23 × 32 × 19791 |
| Prime factorization | 37 × 3851 | 2 × 2 × 2 × 3 × 3 × 1979 |
| Divisors count | 4 | 24 |
| Divisors | 1, 37, 3851, 142487 | 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1979, 3958, 5937, 7916, 11874, 15832, 17811, 23748, 35622, 47496, 71244, 142488 |
| Number of properties | 1 | 0 |
| Semiprimes | 32720th | |
| Roman numberals | ||
| Base 2 | 1000101100100101112 | 1000101100100110002 |
| Base 3 | 210201100223 | 210201101003 |
| Base 4 | 2023021134 | 2023021204 |
| Base 5 | 140244225 | 140244235 |
| Base 6 | 30153556 | 30154006 |
| Base 7 | 11322627 | 11322637 |
| Base 8 | 4262278 | 4262308 |
| Base 9 | 2364089 | 2364109 |
| Base 10 | 14248710 | 14248810 |
| Base 11 | 9806411 | 9806511 |
| Base 12 | 6a55b12 | 6a56012 |
| Base 13 | 4cb1713 | 4cb1813 |
| Base 14 | 39cd914 | 39cda14 |
| Base 15 | 2c34215 | 2c34315 |
| Base 16 | 22c9716 | 22c9816 |