Compare 4389 vs 4390
| Property | 4389 | 4390 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 31 × 71 × 111 × 191 | 21 × 51 × 4391 |
| Prime factorization | 3 × 7 × 11 × 19 | 2 × 5 × 439 |
| Divisors count | 16 | 8 |
| Divisors | 1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389 | 1, 2, 5, 10, 439, 878, 2195, 4390 |
| Number of properties | 0 | 0 |
| Roman numberals | MMMMCCCLXXXIX | MMMMCCCXC |
| Base 2 | 10001001001012 | 10001001001102 |
| Base 3 | 200001203 | 200001213 |
| Base 4 | 10102114 | 10102124 |
| Base 5 | 1200245 | 1200305 |
| Base 6 | 321536 | 321546 |
| Base 7 | 155407 | 155417 |
| Base 8 | 104458 | 104468 |
| Base 9 | 60169 | 60179 |
| Base 10 | 438910 | 439010 |
| Base 11 | 333011 | 333111 |
| Base 12 | 265912 | 265a12 |
| Base 13 | 1cc813 | 1cc913 |
| Base 14 | 185714 | 185814 |
| Base 15 | 147915 | 147a15 |
| Base 16 | 112516 | 112616 |