Compare 1389 vs 1402
| Property | 1389 | 1402 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 4631 | 21 × 7011 |
| Prime factorization | 3 × 463 | 2 × 701 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 463, 1389 | 1, 2, 701, 1402 |
| Number of properties | 1 | 1 |
| Semiprimes | 411th | 416th |
| Roman numberals | MCCCLXXXIX | MCDII |
| Base 2 | 101011011012 | 101011110102 |
| Base 3 | 12201103 | 12202213 |
| Base 4 | 1112314 | 1113224 |
| Base 5 | 210245 | 211025 |
| Base 6 | 102336 | 102546 |
| Base 7 | 40237 | 40427 |
| Base 8 | 25558 | 25728 |
| Base 9 | 18139 | 18279 |
| Base 10 | 138910 | 140210 |
| Base 11 | 105311 | 106511 |
| Base 12 | 97912 | 98a12 |
| Base 13 | 82b13 | 83b13 |
| Base 14 | 71314 | 72214 |
| Base 15 | 62915 | 63715 |
| Base 16 | 56d16 | 57a16 |