Compare 209039 vs 210191
| Property | 209039 | 210191 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2090391 | 2101911 |
| Prime factorization | 209039 | 210191 |
| Divisors count | 2 | 2 |
| Divisors | 1, 209039 | 1, 210191 |
| Number of properties | 5 | 7 |
| Additive primes | 7553rd | |
| Chen primes | 7821st | 7857th |
| Cousin primes (2nd member) | 2231st | |
| Harmonic primes | 7051st | |
| Isolated primes | 14235th | |
| Primes | 18722nd | 18826th |
| Prime triplets (2nd member) | 875th | |
| Sophie germain primes | 2129th | 2139th |
| Twin primes (1st member) | 2254th | |
| Roman numberals | ||
| Base 2 | 1100110000100011112 | 1100110101000011112 |
| Base 3 | 1011212020123 | 1012000222123 |
| Base 4 | 3030020334 | 3031100334 |
| Base 5 | 231421245 | 232112315 |
| Base 6 | 42514356 | 43010356 |
| Base 7 | 15303057 | 15335427 |
| Base 8 | 6302178 | 6324178 |
| Base 9 | 3476659 | 3502859 |
| Base 10 | 20903910 | 21019110 |
| Base 11 | 13306611 | 133a1311 |
| Base 12 | a0b7b12 | a177b12 |
| Base 13 | 741bc13 | 7489713 |
| Base 14 | 5627514 | 5685914 |
| Base 15 | 41e0e15 | 4242b15 |
| Base 16 | 3308f16 | 3350f16 |