Compare 138984 vs 138989
| Property | 138984 | 138989 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 23 × 31 × 57911 | 231 × 60431 |
| Prime factorization | 2 × 2 × 2 × 3 × 5791 | 23 × 6043 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 3, 4, 6, 8, 12, 24, 5791, 11582, 17373, 23164, 34746, 46328, 69492, 138984 | 1, 23, 6043, 138989 |
| Number of properties | 0 | 1 |
| Semiprimes | 31970th | |
| Roman numberals | ||
| Base 2 | 1000011110111010002 | 1000011110111011012 |
| Base 3 | 210011221203 | 210011222023 |
| Base 4 | 2013232204 | 2013232314 |
| Base 5 | 134214145 | 134214245 |
| Base 6 | 25512406 | 25512456 |
| Base 7 | 11161267 | 11161347 |
| Base 8 | 4173508 | 4173558 |
| Base 9 | 2315769 | 2315829 |
| Base 10 | 13898410 | 13898910 |
| Base 11 | 9546a11 | 9547411 |
| Base 12 | 6852012 | 6852512 |
| Base 13 | 4b35113 | 4b35613 |
| Base 14 | 3891614 | 3891b14 |
| Base 15 | 2b2a915 | 2b2ae15 |
| Base 16 | 21ee816 | 21eed16 |