Compare 42839 vs 43019
| Property | 42839 | 43019 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 428391 | 430191 |
| Prime factorization | 42839 | 43019 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42839 | 1, 43019 |
| Number of properties | 4 | 6 |
| Additive primes | 2005th | |
| Chen primes | 2097th | 2106th |
| Isolated primes | 3252nd | |
| Long primes | 1692nd | |
| Primes | 4479th | 4497th |
| Safe primes | 349th | |
| Sexy primes (2nd member) | 1276th | |
| Twin primes (1st member) | 622nd | |
| Roman numberals | ||
| Base 2 | 10100111010101112 | 10101000000010112 |
| Base 3 | 20112021223 | 20120000223 |
| Base 4 | 221311134 | 222000234 |
| Base 5 | 23323245 | 23340345 |
| Base 6 | 5301556 | 5310556 |
| Base 7 | 2356167 | 2362647 |
| Base 8 | 1235278 | 1240138 |
| Base 9 | 646789 | 650089 |
| Base 10 | 4283910 | 4301910 |
| Base 11 | 2a20511 | 2a35911 |
| Base 12 | 2095b12 | 20a8b12 |
| Base 13 | 1666413 | 1677213 |
| Base 14 | 1187d14 | 1196b14 |
| Base 15 | ca5e15 | cb2e15 |
| Base 16 | a75716 | a80b16 |