Compare 128965 vs 128972
| Property | 128965 | 128972 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 51 × 257931 | 22 × 191 × 16971 |
| Prime factorization | 5 × 25793 | 2 × 2 × 19 × 1697 |
| Divisors count | 4 | 12 |
| Divisors | 1, 5, 25793, 128965 | 1, 2, 4, 19, 38, 76, 1697, 3394, 6788, 32243, 64486, 128972 |
| Number of properties | 1 | 0 |
| Semiprimes | 29804th | |
| Roman numberals | ||
| Base 2 | 111110111110001012 | 111110111110011002 |
| Base 3 | 201122201113 | 201122202023 |
| Base 4 | 1331330114 | 1331330304 |
| Base 5 | 131113305 | 131113425 |
| Base 6 | 24330216 | 24330326 |
| Base 7 | 10446647 | 10450047 |
| Base 8 | 3737058 | 3737148 |
| Base 9 | 2158149 | 2158229 |
| Base 10 | 12896510 | 12897210 |
| Base 11 | 8899111 | 8899811 |
| Base 12 | 6277112 | 6277812 |
| Base 13 | 4691513 | 4691c13 |
| Base 14 | 34ddb14 | 3500414 |
| Base 15 | 2832a15 | 2833215 |
| Base 16 | 1f7c516 | 1f7cc16 |