Compare 205211 vs 205218
| Property | 205211 | 205218 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 5 |
| Prime factorization | 2052111 | 21 × 32 × 131 × 8771 |
| Prime factorization | 205211 | 2 × 3 × 3 × 13 × 877 |
| Divisors count | 2 | 24 |
| Divisors | 1, 205211 | 1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 877, 1754, 2631, 5262, 7893, 11401, 15786, 22802, 34203, 68406, 102609, 205218 |
| Number of properties | 6 | 0 |
| Additive primes | 7420th | |
| Chen primes | 7692nd | |
| Long primes | 6888th | |
| Primes | 18400th | |
| Twin primes (1st member) | 2206th | |
| Ulam primes | 1323rd | |
| Roman numberals | ||
| Base 2 | 1100100001100110112 | 1100100001101000102 |
| Base 3 | 1011021111023 | 1011021112003 |
| Base 4 | 3020121234 | 3020122024 |
| Base 5 | 230313215 | 230313335 |
| Base 6 | 42220156 | 42220306 |
| Base 7 | 15131667 | 15132067 |
| Base 8 | 6206338 | 6206428 |
| Base 9 | 3424429 | 3424509 |
| Base 10 | 20521110 | 20521810 |
| Base 11 | 1301a611 | 13020211 |
| Base 12 | 9a90b12 | 9a91612 |
| Base 13 | 7253613 | 7254013 |
| Base 14 | 54add14 | 54b0614 |
| Base 15 | 40c0b15 | 40c1315 |
| Base 16 | 3219b16 | 321a216 |