Compare 427981 vs 428042
| Property | 427981 | 428042 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 1391 × 30791 | 21 × 2140211 |
| Prime factorization | 139 × 3079 | 2 × 214021 |
| Divisors count | 4 | 4 |
| Divisors | 1, 139, 3079, 427981 | 1, 2, 214021, 428042 |
| Number of properties | 1 | 1 |
| Semiprimes | 93434th | 93445th |
| Roman numberals | ||
| Base 2 | 11010000111110011012 | 11010001000000010102 |
| Base 3 | 2102020020113 | 2102020111023 |
| Base 4 | 12201330314 | 12202000224 |
| Base 5 | 1021434115 | 1021441325 |
| Base 6 | 131012216 | 131014026 |
| Base 7 | 34315217 | 34316367 |
| Base 8 | 15037158 | 15040128 |
| Base 9 | 7220649 | 7221429 |
| Base 10 | 42798110 | 42804210 |
| Base 11 | 27260411 | 27265a11 |
| Base 12 | 18781112 | 18786212 |
| Base 13 | 11ca5813 | 11caa413 |
| Base 14 | b1d8114 | b1dc614 |
| Base 15 | 86c2115 | 86c6215 |
| Base 16 | 687cd16 | 6880a16 |