Compare 20161 vs 20163
Property | 20161 | 20163 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 201611 | 31 × 111 × 131 × 471 |
Prime factorization | 20161 | 3 × 11 × 13 × 47 |
Divisors count | 2 | 16 |
Divisors | 1, 20161 | 1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 1551, 1833, 6721, 20163 |
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 | 1001110110000112 |
Base 3 | 10001222013 | 10001222103 |
Base 4 | 103230014 | 103230034 |
Base 5 | 11211215 | 11211235 |
Base 6 | 2332016 | 2332036 |
Base 7 | 1125317 | 1125337 |
Base 8 | 473018 | 473038 |
Base 9 | 305819 | 305839 |
Base 10 | 2016110 | 2016310 |
Base 11 | 1416911 | 1417011 |
Base 12 | b80112 | b80312 |
Base 13 | 923b13 | 924013 |
Base 14 | 74c114 | 74c314 |
Base 15 | 5e9115 | 5e9315 |
Base 16 | 4ec116 | 4ec316 |