Compare 205206 vs 205211
| Property | 205206 | 205211 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 21 × 31 × 231 × 14871 | 2052111 |
| Prime factorization | 2 × 3 × 23 × 1487 | 205211 |
| Divisors count | 16 | 2 |
| Divisors | 1, 2, 3, 6, 23, 46, 69, 138, 1487, 2974, 4461, 8922, 34201, 68402, 102603, 205206 | 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 | 1100100001100101102 | 1100100001100110112 |
| Base 3 | 1011021110203 | 1011021111023 |
| Base 4 | 3020121124 | 3020121234 |
| Base 5 | 230313115 | 230313215 |
| Base 6 | 42220106 | 42220156 |
| Base 7 | 15131617 | 15131667 |
| Base 8 | 6206268 | 6206338 |
| Base 9 | 3424369 | 3424429 |
| Base 10 | 20520610 | 20521110 |
| Base 11 | 1301a111 | 1301a611 |
| Base 12 | 9a90612 | 9a90b12 |
| Base 13 | 7253113 | 7253613 |
| Base 14 | 54ad814 | 54add14 |
| Base 15 | 40c0615 | 40c0b15 |
| Base 16 | 3219616 | 3219b16 |