Compare 12347 vs 13523
| Property | 12347 | 13523 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 123471 | 135231 |
| Prime factorization | 12347 | 13523 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12347 | 1, 13523 |
| Number of properties | 8 | 4 |
| Additive primes | 712th | |
| Chen primes | 754th | |
| Cousin primes (2nd member) | 239th | |
| Emirps | 381st | |
| Happy primes | 244th | |
| Isolated primes | 994th | 1101st |
| Left-truncatable primes | 155th | |
| Primes | 1475th | 1602nd |
| Safe primes | 137th | 148th |
| Roman numberals | ||
| Base 2 | 110000001110112 | 110100110100112 |
| Base 3 | 1212210223 | 2001122123 |
| Base 4 | 30003234 | 31031034 |
| Base 5 | 3433425 | 4130435 |
| Base 6 | 1330556 | 1423356 |
| Base 7 | 506667 | 542667 |
| Base 8 | 300738 | 323238 |
| Base 9 | 178389 | 204859 |
| Base 10 | 1234710 | 1352310 |
| Base 11 | 930511 | a18411 |
| Base 12 | 718b12 | 79ab12 |
| Base 13 | 580a13 | 620313 |
| Base 14 | 46dd14 | 4cdd14 |
| Base 15 | 39d215 | 401815 |
| Base 16 | 303b16 | 34d316 |