Compare 828407 vs 830639
| Property | 828407 | 830639 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 8284071 | 8306391 |
| Prime factorization | 828407 | 830639 |
| Divisors count | 2 | 2 |
| Divisors | 1, 828407 | 1, 830639 |
| Number of properties | 5 | 4 |
| Additive primes | 25499th | 25558th |
| Chen primes | 25499th | |
| Isolated primes | 52249th | |
| Primes | 66051st | 66212th |
| Safe primes | 3684th | 3691st |
| Twin primes (1st member) | 6967th | |
| Roman numberals | ||
| Base 2 | 110010100011111101112 | 110010101100101011112 |
| Base 3 | 11200021002023 | 11200121021023 |
| Base 4 | 30220333134 | 30223022334 |
| Base 5 | 2030021125 | 2030400245 |
| Base 6 | 254311156 | 254453156 |
| Base 7 | 100201167 | 100264557 |
| Base 8 | 31217678 | 31262578 |
| Base 9 | 15023229 | 15053729 |
| Base 10 | 82840710 | 83063910 |
| Base 11 | 51643811 | 51808711 |
| Base 12 | 33b49b12 | 34083b12 |
| Base 13 | 2300a813 | 23110413 |
| Base 14 | 177c7d14 | 1789d514 |
| Base 15 | 1156c215 | 1161ae15 |
| Base 16 | ca3f716 | cacaf16 |