Compare 10039 vs 10042
| Property | 10039 | 10042 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 100391 | 21 × 50211 |
| Prime factorization | 10039 | 2 × 5021 |
| Divisors count | 2 | 4 |
| Divisors | 1, 10039 | 1, 2, 5021, 10042 |
| Number of properties | 6 | 1 |
| Additive primes | 592nd | |
| Chen primes | 636th | |
| Emirps | 243rd | |
| Happy primes | 202nd | |
| Primes | 1233rd | |
| Semiprimes | 2639th | |
| Twin primes (2nd member) | 207th | |
| Roman numberals | ||
| Base 2 | 100111001101112 | 100111001110102 |
| Base 3 | 1112022113 | 1112022213 |
| Base 4 | 21303134 | 21303224 |
| Base 5 | 3101245 | 3101325 |
| Base 6 | 1142516 | 1142546 |
| Base 7 | 411617 | 411647 |
| Base 8 | 234678 | 234728 |
| Base 9 | 146849 | 146879 |
| Base 10 | 1003910 | 1004210 |
| Base 11 | 75a711 | 75aa11 |
| Base 12 | 598712 | 598a12 |
| Base 13 | 475313 | 475613 |
| Base 14 | 393114 | 393414 |
| Base 15 | 2e9415 | 2e9715 |
| Base 16 | 273716 | 273a16 |