Compare 742949 vs 742957
| Property | 742949 | 742957 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 7429491 | 191 × 391031 |
| Prime factorization | 742949 | 19 × 39103 |
| Divisors count | 2 | 4 |
| Divisors | 1, 742949 | 1, 19, 39103, 742957 |
| Number of properties | 3 | 1 |
| Isolated primes | 47015th | |
| Primes | 59740th | |
| Semiprimes | 158089th | |
| Sexy primes (2nd member) | 12767th | |
| Roman numberals | ||
| Base 2 | 101101010110001001012 | 101101010110001011012 |
| Base 3 | 11012020101223 | 11012020102213 |
| Base 4 | 23111202114 | 23111202314 |
| Base 5 | 1422332445 | 1422333125 |
| Base 6 | 235313256 | 235313416 |
| Base 7 | 62130147 | 62130257 |
| Base 8 | 26530458 | 26530558 |
| Base 9 | 13521189 | 13521279 |
| Base 10 | 74294910 | 74295710 |
| Base 11 | 46820911 | 46821611 |
| Base 12 | 2b9b4512 | 2b9b5112 |
| Base 13 | 20021c13 | 20022713 |
| Base 14 | 154a7b14 | 154a8514 |
| Base 15 | ea1ee15 | ea20715 |
| Base 16 | b562516 | b562d16 |