Compare 205211 vs 205220
Property | 205211 | 205220 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 2052111 | 22 × 51 × 311 × 3311 |
Prime factorization | 205211 | 2 × 2 × 5 × 31 × 331 |
Divisors count | 2 | 24 |
Divisors | 1, 205211 | 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 331, 620, 662, 1324, 1655, 3310, 6620, 10261, 20522, 41044, 51305, 102610, 205220 |
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 | 1100100001101001002 |
Base 3 | 1011021111023 | 1011021112023 |
Base 4 | 3020121234 | 3020122104 |
Base 5 | 230313215 | 230313405 |
Base 6 | 42220156 | 42220326 |
Base 7 | 15131667 | 15132117 |
Base 8 | 6206338 | 6206448 |
Base 9 | 3424429 | 3424529 |
Base 10 | 20521110 | 20522010 |
Base 11 | 1301a611 | 13020411 |
Base 12 | 9a90b12 | 9a91812 |
Base 13 | 7253613 | 7254213 |
Base 14 | 54add14 | 54b0814 |
Base 15 | 40c0b15 | 40c1515 |
Base 16 | 3219b16 | 321a416 |