Compare 159981 vs 159989
| Property | 159981 | 159989 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 533271 | 1391 × 11511 |
| Prime factorization | 3 × 53327 | 139 × 1151 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 53327, 159981 | 1, 139, 1151, 159989 |
| Number of properties | 1 | 1 |
| Semiprimes | 36551st | 36553rd |
| Roman numberals | ||
| Base 2 | 1001110000111011012 | 1001110000111101012 |
| Base 3 | 220101100203 | 220101101123 |
| Base 4 | 2130032314 | 2130033114 |
| Base 5 | 201044115 | 201044245 |
| Base 6 | 32323536 | 32324056 |
| Base 7 | 12342637 | 12343047 |
| Base 8 | 4703558 | 4703658 |
| Base 9 | 2634069 | 2634159 |
| Base 10 | 15998110 | 15998910 |
| Base 11 | aa21811 | aa22511 |
| Base 12 | 786b912 | 7870512 |
| Base 13 | 57a8313 | 57a8b13 |
| Base 14 | 4243314 | 4243b14 |
| Base 15 | 3260615 | 3260e15 |
| Base 16 | 270ed16 | 270f516 |