Compare 7042 vs 7043
| Property | 7042 | 7043 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 71 × 5031 | 70431 |
| Prime factorization | 2 × 7 × 503 | 7043 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 7, 14, 503, 1006, 3521, 7042 | 1, 7043 |
| Number of properties | 0 | 7 |
| Chen primes | 492nd | |
| Cousin primes (2nd member) | 155th | |
| Emirps | 149th | |
| Isolated primes | 583rd | |
| Primes | 906th | |
| Sophie germain primes | 151st | |
| Ulam primes | 63rd | |
| Roman numberals | ||
| Base 2 | 11011100000102 | 11011100000112 |
| Base 3 | 1001222113 | 1001222123 |
| Base 4 | 12320024 | 12320034 |
| Base 5 | 2111325 | 2111335 |
| Base 6 | 523346 | 523356 |
| Base 7 | 263507 | 263517 |
| Base 8 | 156028 | 156038 |
| Base 9 | 105849 | 105859 |
| Base 10 | 704210 | 704310 |
| Base 11 | 532211 | 532311 |
| Base 12 | 40aa12 | 40ab12 |
| Base 13 | 328913 | 328a13 |
| Base 14 | 27d014 | 27d114 |
| Base 15 | 214715 | 214815 |
| Base 16 | 1b8216 | 1b8316 |