Compare 209039 vs 209123
| Property | 209039 | 209123 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2090391 | 2091231 |
| Prime factorization | 209039 | 209123 |
| Divisors count | 2 | 2 |
| Divisors | 1, 209039 | 1, 209123 |
| Number of properties | 5 | 5 |
| Additive primes | 7553rd | 7555th |
| Chen primes | 7821st | |
| Good primes | 1055th | |
| Isolated primes | 14235th | 14239th |
| Primes | 18722nd | 18726th |
| Safe primes | 1220th | |
| Sophie germain primes | 2129th | |
| Roman numberals | ||
| Base 2 | 1100110000100011112 | 1100110000111000112 |
| Base 3 | 1011212020123 | 1011212120223 |
| Base 4 | 3030020334 | 3030032034 |
| Base 5 | 231421245 | 231424435 |
| Base 6 | 42514356 | 42520556 |
| Base 7 | 15303057 | 15304557 |
| Base 8 | 6302178 | 6303438 |
| Base 9 | 3476659 | 3477689 |
| Base 10 | 20903910 | 20912310 |
| Base 11 | 13306611 | 13313211 |
| Base 12 | a0b7b12 | a102b12 |
| Base 13 | 741bc13 | 7425513 |
| Base 14 | 5627514 | 562d514 |
| Base 15 | 41e0e15 | 41e6815 |
| Base 16 | 3308f16 | 330e316 |