Compare 290209 vs 291169
| Property | 290209 | 291169 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2902091 | 2911691 |
| Prime factorization | 290209 | 291169 |
| Divisors count | 2 | 2 |
| Divisors | 1, 290209 | 1, 291169 |
| Number of properties | 5 | 6 |
| Chen primes | 10383rd | |
| Cousin primes (1st member) | 2906th | |
| Harmonic primes | 9421st | 9451st |
| Isolated primes | 19399th | |
| Lucky primes | 3114th | 3125th |
| Primes | 25244th | 25322nd |
| Prime triplets (2nd member) | 1132nd | |
| Twin primes (2nd member) | 2933rd | |
| Roman numberals | ||
| Base 2 | 10001101101101000012 | 10001110001011000012 |
| Base 3 | 1122020021113 | 1122101020013 |
| Base 4 | 10123122014 | 10130112014 |
| Base 5 | 332413145 | 333041345 |
| Base 6 | 101153216 | 101240016 |
| Base 7 | 23160437 | 23216147 |
| Base 8 | 10666418 | 10705418 |
| Base 9 | 4820749 | 4833619 |
| Base 10 | 29020910 | 29116910 |
| Base 11 | 18904711 | 18983a11 |
| Base 12 | 11bb4112 | 12060112 |
| Base 13 | a212a13 | a26b813 |
| Base 14 | 77a9314 | 7817b14 |
| Base 15 | 5aec415 | 5b41415 |
| Base 16 | 46da116 | 4716116 |