Compare 13523 vs 14387
| Property | 13523 | 14387 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 135231 | 143871 |
| Prime factorization | 13523 | 14387 |
| Divisors count | 2 | 2 |
| Divisors | 1, 13523 | 1, 14387 |
| Number of properties | 4 | 8 |
| Additive primes | 810th | |
| Chen primes | 855th | |
| Emirps | 381st | 417th |
| Good primes | 213th | |
| Happy primes | 289th | |
| Isolated primes | 1101st | |
| Primes | 1602nd | 1685th |
| Safe primes | 148th | 156th |
| Twin primes (1st member) | 266th | |
| Roman numberals | ||
| Base 2 | 110100110100112 | 111000001100112 |
| Base 3 | 2001122123 | 2012012123 |
| Base 4 | 31031034 | 32003034 |
| Base 5 | 4130435 | 4300225 |
| Base 6 | 1423356 | 1503356 |
| Base 7 | 542667 | 566427 |
| Base 8 | 323238 | 340638 |
| Base 9 | 204859 | 216559 |
| Base 10 | 1352310 | 1438710 |
| Base 11 | a18411 | a89a11 |
| Base 12 | 79ab12 | 83ab12 |
| Base 13 | 620313 | 671913 |
| Base 14 | 4cdd14 | 535914 |
| Base 15 | 401815 | 43e215 |
| Base 16 | 34d316 | 383316 |