Compare 51166 vs 51169
| Property | 51166 | 51169 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 255831 | 511691 |
| Prime factorization | 2 × 25583 | 51169 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 25583, 51166 | 1, 51169 |
| Number of properties | 1 | 4 |
| Isolated primes | 3805th | |
| Lucky primes | 747th | |
| Primes | 5236th | |
| Pythagorean primes | 2599th | |
| Semiprimes | 12382nd | |
| Roman numberals | ||
| Base 2 | 11000111110111102 | 11000111111000012 |
| Base 3 | 21210120013 | 21210120113 |
| Base 4 | 301331324 | 301332014 |
| Base 5 | 31141315 | 31141345 |
| Base 6 | 10325146 | 10325216 |
| Base 7 | 3021137 | 3021167 |
| Base 8 | 1437368 | 1437418 |
| Base 9 | 771619 | 771649 |
| Base 10 | 5116610 | 5116910 |
| Base 11 | 3549511 | 3549811 |
| Base 12 | 2573a12 | 2574112 |
| Base 13 | 1a39b13 | 1a3a113 |
| Base 14 | 1490a14 | 1490d14 |
| Base 15 | 1026115 | 1026415 |
| Base 16 | c7de16 | c7e116 |