Compare 15013 vs 15015
| Property | 15013 | 15015 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 5 |
| Total factors | 1 | 5 |
| Prime factorization | 150131 | 31 × 51 × 71 × 111 × 131 |
| Prime factorization | 15013 | 3 × 5 × 7 × 11 × 13 |
| Divisors count | 2 | 32 |
| Divisors | 1, 15013 | 1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 273, 385, 429, 455, 715, 1001, 1155, 1365, 2145, 3003, 5005, 15015 |
| Number of properties | 6 | 0 |
| Cousin primes (1st member) | 284th | |
| Emirps | 447th | |
| Good primes | 220th | |
| Isolated primes | 1212th | |
| Primes | 1755th | |
| Pythagorean primes | 867th | |
| Roman numberals | ||
| Base 2 | 111010101001012 | 111010101001112 |
| Base 3 | 2021210013 | 2021210103 |
| Base 4 | 32222114 | 32222134 |
| Base 5 | 4400235 | 4400305 |
| Base 6 | 1533016 | 1533036 |
| Base 7 | 615257 | 615307 |
| Base 8 | 352458 | 352478 |
| Base 9 | 225319 | 225339 |
| Base 10 | 1501310 | 1501510 |
| Base 11 | 1030911 | 1031011 |
| Base 12 | 883112 | 883312 |
| Base 13 | 6aab13 | 6ab013 |
| Base 14 | 568514 | 568714 |
| Base 15 | 46ad15 | 46b015 |
| Base 16 | 3aa516 | 3aa716 |