Compare 428102 vs 428105
| Property | 428102 | 428105 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 2140511 | 51 × 856211 |
| Prime factorization | 2 × 214051 | 5 × 85621 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 214051, 428102 | 1, 5, 85621, 428105 |
| Number of properties | 1 | 1 |
| Semiprimes | 93459th | 93460th |
| Roman numberals | ||
| Base 2 | 11010001000010001102 | 11010001000010010012 |
| Base 3 | 2102020201223 | 2102020202023 |
| Base 4 | 12202010124 | 12202010214 |
| Base 5 | 1021444025 | 1021444105 |
| Base 6 | 131015426 | 131015456 |
| Base 7 | 34320537 | 34320567 |
| Base 8 | 15041068 | 15041118 |
| Base 9 | 7222189 | 7222229 |
| Base 10 | 42810210 | 42810510 |
| Base 11 | 27270411 | 27270711 |
| Base 12 | 1878b212 | 1878b512 |
| Base 13 | 11cb1c13 | 11cb2213 |
| Base 14 | b202a14 | b202d14 |
| Base 15 | 86ca215 | 86ca515 |
| Base 16 | 6884616 | 6884916 |