Compare 421807 vs 422099
| Property | 421807 | 422099 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4218071 | 4220991 |
| Prime factorization | 421807 | 422099 |
| Divisors count | 2 | 2 |
| Divisors | 1, 421807 | 1, 422099 |
| Number of properties | 4 | 5 |
| Chen primes | 14265th | 14276th |
| Isolated primes | 27574th | |
| Primes | 35529th | 35548th |
| Safe primes | 2147th | |
| Sexy primes (2nd member) | 7994th | |
| Sophie germain primes | 3754th | |
| Twin primes (1st member) | 3980th | |
| Roman numberals | ||
| Base 2 | 11001101111101011112 | 11001110000110100112 |
| Base 3 | 2101021211113 | 2101100000223 |
| Base 4 | 12123322334 | 12130031034 |
| Base 5 | 1014442125 | 1020013445 |
| Base 6 | 130124516 | 130140556 |
| Base 7 | 34045217 | 34054167 |
| Base 8 | 14676578 | 14703238 |
| Base 9 | 7125449 | 7130089 |
| Base 10 | 42180710 | 42209910 |
| Base 11 | 268a0111 | 26914711 |
| Base 12 | 18412712 | 18432b12 |
| Base 13 | 119cb913 | 11a18213 |
| Base 14 | ada1114 | adb7d14 |
| Base 15 | 84ea715 | 850ee15 |
| Base 16 | 66faf16 | 670d316 |