Compare 42827 vs 42839
| Property | 42827 | 42839 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 1131 × 3791 | 428391 |
| Prime factorization | 113 × 379 | 42839 |
| Divisors count | 4 | 2 |
| Divisors | 1, 113, 379, 42827 | 1, 42839 |
| Number of properties | 1 | 4 |
| Chen primes | 2097th | |
| Primes | 4479th | |
| Safe primes | 349th | |
| Semiprimes | 10424th | |
| Twin primes (1st member) | 622nd | |
| Roman numberals | ||
| Base 2 | 10100111010010112 | 10100111010101112 |
| Base 3 | 20112020123 | 20112021223 |
| Base 4 | 221310234 | 221311134 |
| Base 5 | 23323025 | 23323245 |
| Base 6 | 5301356 | 5301556 |
| Base 7 | 2356017 | 2356167 |
| Base 8 | 1235138 | 1235278 |
| Base 9 | 646659 | 646789 |
| Base 10 | 4282710 | 4283910 |
| Base 11 | 2a1a411 | 2a20511 |
| Base 12 | 2094b12 | 2095b12 |
| Base 13 | 1665513 | 1666413 |
| Base 14 | 1187114 | 1187d14 |
| Base 15 | ca5215 | ca5e15 |
| Base 16 | a74b16 | a75716 |