Compare 551039 vs 551047
| Property | 551039 | 551047 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 5510391 | 71 × 787211 |
| Prime factorization | 551039 | 7 × 78721 |
| Divisors count | 2 | 4 |
| Divisors | 1, 551039 | 1, 7, 78721, 551047 |
| Number of properties | 3 | 1 |
| Additive primes | 17809th | |
| Isolated primes | 35488th | |
| Primes | 45405th | |
| Semiprimes | 118851st | |
| Roman numberals | ||
| Base 2 | 100001101000011111112 | 100001101000100001112 |
| Base 3 | 10002222122123 | 10002222200113 |
| Base 4 | 20122013334 | 20122020134 |
| Base 5 | 1201131245 | 1201131425 |
| Base 6 | 154510356 | 154510516 |
| Base 7 | 44533467 | 44533607 |
| Base 8 | 20641778 | 20642078 |
| Base 9 | 10287859 | 10288049 |
| Base 10 | 55103910 | 55104710 |
| Base 11 | 34700511 | 34701211 |
| Base 12 | 226a7b12 | 226a8712 |
| Base 13 | 163a7813 | 163a8313 |
| Base 14 | 104b5d14 | 104b6714 |
| Base 15 | ad40e15 | ad41715 |
| Base 16 | 8687f16 | 8688716 |