Compare 11971 vs 12347
| Property | 11971 | 12347 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 119711 | 123471 |
| Prime factorization | 11971 | 12347 |
| Divisors count | 2 | 2 |
| Divisors | 1, 11971 | 1, 12347 |
| Number of properties | 6 | 8 |
| Additive primes | 690th | 712th |
| Chen primes | 754th | |
| Cousin primes (2nd member) | 239th | |
| Emirps | 324th | |
| Happy primes | 239th | 244th |
| Isolated primes | 994th | |
| Left-truncatable primes | 155th | |
| Long primes | 560th | |
| Primes | 1436th | 1475th |
| Safe primes | 137th | |
| Twin primes (2nd member) | 235th | |
| Roman numberals | ||
| Base 2 | 101110110000112 | 110000001110112 |
| Base 3 | 1211021013 | 1212210223 |
| Base 4 | 23230034 | 30003234 |
| Base 5 | 3403415 | 3433425 |
| Base 6 | 1312316 | 1330556 |
| Base 7 | 466217 | 506667 |
| Base 8 | 273038 | 300738 |
| Base 9 | 173719 | 178389 |
| Base 10 | 1197110 | 1234710 |
| Base 11 | 8aa311 | 930511 |
| Base 12 | 6b1712 | 718b12 |
| Base 13 | 55ab13 | 580a13 |
| Base 14 | 451114 | 46dd14 |
| Base 15 | 383115 | 39d215 |
| Base 16 | 2ec316 | 303b16 |