Compare 205208 vs 205211
| Property | 205208 | 205211 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 23 × 1131 × 2271 | 2052111 |
| Prime factorization | 2 × 2 × 2 × 113 × 227 | 205211 |
| Divisors count | 16 | 2 |
| Divisors | 1, 2, 4, 8, 113, 226, 227, 452, 454, 904, 908, 1816, 25651, 51302, 102604, 205208 | 1, 205211 |
| Number of properties | 0 | 6 |
| Additive primes | 7420th | |
| Chen primes | 7692nd | |
| Long primes | 6888th | |
| Primes | 18400th | |
| Twin primes (1st member) | 2206th | |
| Ulam primes | 1323rd | |
| Roman numberals | ||
| Base 2 | 1100100001100110002 | 1100100001100110112 |
| Base 3 | 1011021110223 | 1011021111023 |
| Base 4 | 3020121204 | 3020121234 |
| Base 5 | 230313135 | 230313215 |
| Base 6 | 42220126 | 42220156 |
| Base 7 | 15131637 | 15131667 |
| Base 8 | 6206308 | 6206338 |
| Base 9 | 3424389 | 3424429 |
| Base 10 | 20520810 | 20521110 |
| Base 11 | 1301a311 | 1301a611 |
| Base 12 | 9a90812 | 9a90b12 |
| Base 13 | 7253313 | 7253613 |
| Base 14 | 54ada14 | 54add14 |
| Base 15 | 40c0815 | 40c0b15 |
| Base 16 | 3219816 | 3219b16 |