Compare 42839 vs 42967
| Property | 42839 | 42967 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 428391 | 429671 |
| Prime factorization | 42839 | 42967 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42839 | 1, 42967 |
| Number of properties | 4 | 8 |
| Chen primes | 2097th | 2103rd |
| Harmonic primes | 1671st | |
| Isolated primes | 3247th | |
| Long primes | 1689th | |
| Lucky primes | 656th | |
| Primes | 4479th | 4492nd |
| Safe primes | 349th | |
| Sexy primes (2nd member) | 1275th | |
| Twin primes (1st member) | 622nd | |
| Ulam primes | 339th | |
| Roman numberals | ||
| Base 2 | 10100111010101112 | 10100111110101112 |
| Base 3 | 20112021223 | 20112211013 |
| Base 4 | 221311134 | 221331134 |
| Base 5 | 23323245 | 23333325 |
| Base 6 | 5301556 | 5305316 |
| Base 7 | 2356167 | 2361617 |
| Base 8 | 1235278 | 1237278 |
| Base 9 | 646789 | 648419 |
| Base 10 | 4283910 | 4296710 |
| Base 11 | 2a20511 | 2a31111 |
| Base 12 | 2095b12 | 20a4712 |
| Base 13 | 1666413 | 1673213 |
| Base 14 | 1187d14 | 1193114 |
| Base 15 | ca5e15 | cae715 |
| Base 16 | a75716 | a7d716 |