Compare 136978 vs 136989
| Property | 136978 | 136989 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 21 × 684891 | 32 × 311 × 4911 |
| Prime factorization | 2 × 68489 | 3 × 3 × 31 × 491 |
| Divisors count | 4 | 12 |
| Divisors | 1, 2, 68489, 136978 | 1, 3, 9, 31, 93, 279, 491, 1473, 4419, 15221, 45663, 136989 |
| Number of properties | 1 | 0 |
| Semiprimes | 31531st | |
| Roman numberals | ||
| Base 2 | 1000010111000100102 | 1000010111000111012 |
| Base 3 | 202212200213 | 202212202003 |
| Base 4 | 2011301024 | 2011301314 |
| Base 5 | 133404035 | 133404245 |
| Base 6 | 25340546 | 25341136 |
| Base 7 | 11102327 | 11102467 |
| Base 8 | 4134228 | 4134358 |
| Base 9 | 2278079 | 2278209 |
| Base 10 | 13697810 | 13698910 |
| Base 11 | 93a0611 | 93a1611 |
| Base 12 | 6732a12 | 6733912 |
| Base 13 | 4a46a13 | 4a47813 |
| Base 14 | 37cc214 | 37ccd14 |
| Base 15 | 2a8bd15 | 2a8c915 |
| Base 16 | 2171216 | 2171d16 |