Compare 409859 vs 409861
| Property | 409859 | 409861 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 611 × 67191 | 4098611 |
| Prime factorization | 61 × 6719 | 409861 |
| Divisors count | 4 | 2 |
| Divisors | 1, 61, 6719, 409859 | 1, 409861 |
| Number of properties | 1 | 4 |
| Chen primes | 13932nd | |
| Isolated primes | 26840th | |
| Primes | 34599th | |
| Semiprimes | 89654th | |
| Sexy primes (1st member) | 7793rd | |
| Roman numberals | ||
| Base 2 | 11001000001000000112 | 11001000001000001012 |
| Base 3 | 2022110122223 | 2022110200013 |
| Base 4 | 12100100034 | 12100100114 |
| Base 5 | 1011034145 | 1011034215 |
| Base 6 | 124412556 | 124413016 |
| Base 7 | 33246327 | 33246347 |
| Base 8 | 14404038 | 14404058 |
| Base 9 | 6841889 | 6842019 |
| Base 10 | 40985910 | 40986110 |
| Base 11 | 25aa2a11 | 25aa3111 |
| Base 12 | 17922b12 | 17923112 |
| Base 13 | 11472813 | 11472a13 |
| Base 14 | a951914 | a951b14 |
| Base 15 | 8168e15 | 8169115 |
| Base 16 | 6410316 | 6410516 |