Compare 20161 vs 20172
Property | 20161 | 20172 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 5 |
Prime factorization | 201611 | 22 × 31 × 412 |
Prime factorization | 20161 | 2 × 2 × 3 × 41 × 41 |
Divisors count | 2 | 18 |
Divisors | 1, 20161 | 1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 1681, 3362, 5043, 6724, 10086, 20172 |
Number of properties | 5 | 0 |
Centered decagonal primes | 34th | |
Isolated primes | 1594th | |
Primes | 2281st | |
Pythagorean primes | 1134th | |
Super primes | 339th | |
Roman numberals | ||
Base 2 | 1001110110000012 | 1001110110011002 |
Base 3 | 10001222013 | 10002000103 |
Base 4 | 103230014 | 103230304 |
Base 5 | 11211215 | 11211425 |
Base 6 | 2332016 | 2332206 |
Base 7 | 1125317 | 1125457 |
Base 8 | 473018 | 473148 |
Base 9 | 305819 | 306039 |
Base 10 | 2016110 | 2017210 |
Base 11 | 1416911 | 1417911 |
Base 12 | b80112 | b81012 |
Base 13 | 923b13 | 924913 |
Base 14 | 74c114 | 74cc14 |
Base 15 | 5e9115 | 5e9c15 |
Base 16 | 4ec116 | 4ecc16 |