Compare 15013 vs 15014
| Property | 15013 | 15014 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 150131 | 21 × 75071 |
| Prime factorization | 15013 | 2 × 7507 |
| Divisors count | 2 | 4 |
| Divisors | 1, 15013 | 1, 2, 7507, 15014 |
| Number of properties | 6 | 1 |
| Cousin primes (1st member) | 284th | |
| Emirps | 447th | |
| Good primes | 220th | |
| Isolated primes | 1212th | |
| Primes | 1755th | |
| Pythagorean primes | 867th | |
| Semiprimes | 3869th | |
| Roman numberals | ||
| Base 2 | 111010101001012 | 111010101001102 |
| Base 3 | 2021210013 | 2021210023 |
| Base 4 | 32222114 | 32222124 |
| Base 5 | 4400235 | 4400245 |
| Base 6 | 1533016 | 1533026 |
| Base 7 | 615257 | 615267 |
| Base 8 | 352458 | 352468 |
| Base 9 | 225319 | 225329 |
| Base 10 | 1501310 | 1501410 |
| Base 11 | 1030911 | 1030a11 |
| Base 12 | 883112 | 883212 |
| Base 13 | 6aab13 | 6aac13 |
| Base 14 | 568514 | 568614 |
| Base 15 | 46ad15 | 46ae15 |
| Base 16 | 3aa516 | 3aa616 |