Compare 811157 vs 811169
| Property | 811157 | 811169 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 8111571 | 671 × 121071 |
| Prime factorization | 811157 | 67 × 12107 |
| Divisors count | 2 | 4 |
| Divisors | 1, 811157 | 1, 67, 12107, 811169 |
| Number of properties | 4 | 1 |
| Additive primes | 25057th | |
| Isolated primes | 51101st | |
| Primes | 64770th | |
| Semiprimes | 171904th | |
| Sexy primes (1st member) | 13742nd | |
| Roman numberals | ||
| Base 2 | 110001100000100101012 | 110001100000101000012 |
| Base 3 | 11120122002123 | 11120122010223 |
| Base 4 | 30120021114 | 30120022014 |
| Base 5 | 2014241125 | 2014241345 |
| Base 6 | 252152056 | 252152256 |
| Base 7 | 66156147 | 66156327 |
| Base 8 | 30602258 | 30602418 |
| Base 9 | 14656259 | 14656389 |
| Base 10 | 81115710 | 81116910 |
| Base 11 | 50448611 | 50449711 |
| Base 12 | 33150512 | 33151512 |
| Base 13 | 22529913 | 2252a813 |
| Base 14 | 17187b14 | 17188914 |
| Base 15 | 11052215 | 11052e15 |
| Base 16 | c609516 | c60a116 |