Compare 1389 vs 1418
| Property | 1389 | 1418 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 4631 | 21 × 7091 |
| Prime factorization | 3 × 463 | 2 × 709 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 463, 1389 | 1, 2, 709, 1418 |
| Number of properties | 1 | 1 |
| Semiprimes | 411th | 422nd |
| Roman numberals | MCCCLXXXIX | MCDXVIII |
| Base 2 | 101011011012 | 101100010102 |
| Base 3 | 12201103 | 12211123 |
| Base 4 | 1112314 | 1120224 |
| Base 5 | 210245 | 211335 |
| Base 6 | 102336 | 103226 |
| Base 7 | 40237 | 40647 |
| Base 8 | 25558 | 26128 |
| Base 9 | 18139 | 18459 |
| Base 10 | 138910 | 141810 |
| Base 11 | 105311 | 107a11 |
| Base 12 | 97912 | 9a212 |
| Base 13 | 82b13 | 85113 |
| Base 14 | 71314 | 73414 |
| Base 15 | 62915 | 64815 |
| Base 16 | 56d16 | 58a16 |