Compare 83981 vs 83985
| Property | 83981 | 83985 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 1371 × 6131 | 31 × 51 × 111 × 5091 |
| Prime factorization | 137 × 613 | 3 × 5 × 11 × 509 |
| Divisors count | 4 | 16 |
| Divisors | 1, 137, 613, 83981 | 1, 3, 5, 11, 15, 33, 55, 165, 509, 1527, 2545, 5599, 7635, 16797, 27995, 83985 |
| Number of properties | 1 | 0 |
| Semiprimes | 19809th | |
| Roman numberals | ||
| Base 2 | 101001000000011012 | 101001000000100012 |
| Base 3 | 110210121023 | 110210121203 |
| Base 4 | 1102000314 | 1102001014 |
| Base 5 | 101414115 | 101414205 |
| Base 6 | 14444456 | 14444536 |
| Base 7 | 4665627 | 4665667 |
| Base 8 | 2440158 | 2440218 |
| Base 9 | 1371729 | 1371769 |
| Base 10 | 8398110 | 8398510 |
| Base 11 | 5810711 | 5811011 |
| Base 12 | 4072512 | 4072912 |
| Base 13 | 2c2c113 | 2c2c513 |
| Base 14 | 2286914 | 2286d14 |
| Base 15 | 19d3b15 | 19d4015 |
| Base 16 | 1480d16 | 1481116 |