Compare 4387 vs 4390
| Property | 4387 | 4390 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 411 × 1071 | 21 × 51 × 4391 |
| Prime factorization | 41 × 107 | 2 × 5 × 439 |
| Divisors count | 4 | 8 |
| Divisors | 1, 41, 107, 4387 | 1, 2, 5, 10, 439, 878, 2195, 4390 |
| Number of properties | 1 | 0 |
| Semiprimes | 1205th | |
| Roman numberals | MMMMCCCLXXXVII | MMMMCCCXC |
| Base 2 | 10001001000112 | 10001001001102 |
| Base 3 | 200001113 | 200001213 |
| Base 4 | 10102034 | 10102124 |
| Base 5 | 1200225 | 1200305 |
| Base 6 | 321516 | 321546 |
| Base 7 | 155357 | 155417 |
| Base 8 | 104438 | 104468 |
| Base 9 | 60149 | 60179 |
| Base 10 | 438710 | 439010 |
| Base 11 | 332911 | 333111 |
| Base 12 | 265712 | 265a12 |
| Base 13 | 1cc613 | 1cc913 |
| Base 14 | 185514 | 185814 |
| Base 15 | 147715 | 147a15 |
| Base 16 | 112316 | 112616 |