Compare 87140 vs 87146
| Property | 87140 | 87146 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 51 × 43571 | 21 × 435731 |
| Prime factorization | 2 × 2 × 5 × 4357 | 2 × 43573 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 5, 10, 20, 4357, 8714, 17428, 21785, 43570, 87140 | 1, 2, 43573, 87146 |
| Number of properties | 0 | 1 |
| Semiprimes | 20525th | |
| Roman numberals | ||
| Base 2 | 101010100011001002 | 101010100011010102 |
| Base 3 | 111021121023 | 111021121223 |
| Base 4 | 1111012104 | 1111012224 |
| Base 5 | 102420305 | 102420415 |
| Base 6 | 15112326 | 15112426 |
| Base 7 | 5120247 | 5120337 |
| Base 8 | 2521448 | 2521528 |
| Base 9 | 1424729 | 1424789 |
| Base 10 | 8714010 | 8714610 |
| Base 11 | 5a51911 | 5a52411 |
| Base 12 | 4251812 | 4252212 |
| Base 13 | 3088113 | 3088713 |
| Base 14 | 23a8414 | 23a8a14 |
| Base 15 | 1ac4515 | 1ac4b15 |
| Base 16 | 1546416 | 1546a16 |