Compare 854147 vs 854149
| Property | 854147 | 854149 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 71 × 1220211 | 8541491 |
| Prime factorization | 7 × 122021 | 854149 |
| Divisors count | 4 | 2 |
| Divisors | 1, 7, 122021, 854147 | 1, 854149 |
| Number of properties | 1 | 4 |
| Additive primes | 26207th | |
| Happy primes | 9681st | |
| Isolated primes | 53648th | |
| Primes | 67919th | |
| Semiprimes | 180594th | |
| Roman numberals | ||
| Base 2 | 110100001000100000112 | 110100001000100001012 |
| Base 3 | 11211012000023 | 11211012000113 |
| Base 4 | 31002020034 | 31002020114 |
| Base 5 | 2043130425 | 2043130445 |
| Base 6 | 301502156 | 301502216 |
| Base 7 | 101551407 | 101551427 |
| Base 8 | 32042038 | 32042058 |
| Base 9 | 15416029 | 15416049 |
| Base 10 | 85414710 | 85414910 |
| Base 11 | 53380811 | 53380a11 |
| Base 12 | 35236b12 | 35237112 |
| Base 13 | 23ba1813 | 23ba1a13 |
| Base 14 | 1833c714 | 1833c914 |
| Base 15 | 11d13215 | 11d13415 |
| Base 16 | d088316 | d088516 |