Compare 742909 vs 742991
| Property | 742909 | 742991 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 7429091 | 7429911 |
| Prime factorization | 742909 | 742991 |
| Divisors count | 2 | 2 |
| Divisors | 1, 742909 | 1, 742991 |
| Number of properties | 6 | 6 |
| Additive primes | 23184th | |
| Chen primes | 23197th | |
| Cousin primes (1st member) | 6380th | |
| Emirps | 7662nd | 7664th |
| Isolated primes | 47012th | |
| Lucky primes | 6769th | |
| Primes | 59737th | 59743rd |
| Super primes | 6039th | |
| Twin primes (1st member) | 6364th | |
| Ulam primes | 4380th | |
| Roman numberals | ||
| Base 2 | 101101010101111111012 | 101101010110010011112 |
| Base 3 | 11012020020113 | 11012020120123 |
| Base 4 | 23111133314 | 23111210334 |
| Base 5 | 1422331145 | 1422334315 |
| Base 6 | 235312216 | 235314356 |
| Base 7 | 62126267 | 62131047 |
| Base 8 | 26527758 | 26531178 |
| Base 9 | 13520649 | 13521659 |
| Base 10 | 74290910 | 74299110 |
| Base 11 | 46818211 | 46824711 |
| Base 12 | 2b9b1112 | 2b9b7b12 |
| Base 13 | 2001bb13 | 20025213 |
| Base 14 | 154a4d14 | 154aab14 |
| Base 15 | ea1c415 | ea22b15 |
| Base 16 | b55fd16 | b564f16 |