Compare 405249 vs 405253
| Property | 405249 | 405253 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 131 × 103911 | 4052531 |
| Prime factorization | 3 × 13 × 10391 | 405253 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 13, 39, 10391, 31173, 135083, 405249 | 1, 405253 |
| Number of properties | 0 | 7 |
| Additive primes | 13531st | |
| Happy primes | 5069th | |
| Isolated primes | 26548th | |
| Lucky primes | 4098th | |
| Primes | 34243rd | |
| Sexy primes (2nd member) | 7721st | |
| Sexy prime triplets (3rd member) | 1474th | |
| Roman numberals | ||
| Base 2 | 11000101111000000012 | 11000101111000001012 |
| Base 3 | 2021202200203 | 2021202201013 |
| Base 4 | 12023300014 | 12023300114 |
| Base 5 | 1004314445 | 1004320035 |
| Base 6 | 124040536 | 124041016 |
| Base 7 | 33053257 | 33053327 |
| Base 8 | 14274018 | 14274058 |
| Base 9 | 6768069 | 6768119 |
| Base 10 | 40524910 | 40525310 |
| Base 11 | 25751911 | 25752211 |
| Base 12 | 17662912 | 17663112 |
| Base 13 | 1125c013 | 1125c413 |
| Base 14 | a798514 | a798914 |
| Base 15 | 8011915 | 8011d15 |
| Base 16 | 62f0116 | 62f0516 |