Compare 142486 vs 142487
| Property | 142486 | 142487 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 1911 × 3731 | 371 × 38511 |
| Prime factorization | 2 × 191 × 373 | 37 × 3851 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 191, 373, 382, 746, 71243, 142486 | 1, 37, 3851, 142487 |
| Number of properties | 0 | 1 |
| Semiprimes | 32720th | |
| Roman numberals | ||
| Base 2 | 1000101100100101102 | 1000101100100101112 |
| Base 3 | 210201100213 | 210201100223 |
| Base 4 | 2023021124 | 2023021134 |
| Base 5 | 140244215 | 140244225 |
| Base 6 | 30153546 | 30153556 |
| Base 7 | 11322617 | 11322627 |
| Base 8 | 4262268 | 4262278 |
| Base 9 | 2364079 | 2364089 |
| Base 10 | 14248610 | 14248710 |
| Base 11 | 9806311 | 9806411 |
| Base 12 | 6a55a12 | 6a55b12 |
| Base 13 | 4cb1613 | 4cb1713 |
| Base 14 | 39cd814 | 39cd914 |
| Base 15 | 2c34115 | 2c34215 |
| Base 16 | 22c9616 | 22c9716 |