Compare 11681 vs 12347
| Property | 11681 | 12347 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 116811 | 123471 |
| Prime factorization | 11681 | 12347 |
| Divisors count | 2 | 2 |
| Divisors | 1, 11681 | 1, 12347 |
| Number of properties | 7 | 8 |
| Additive primes | 676th | 712th |
| Chen primes | 718th | 754th |
| Cousin primes (2nd member) | 228th | 239th |
| Happy primes | 236th | 244th |
| Isolated primes | 945th | 994th |
| Left-truncatable primes | 155th | |
| Primes | 1402nd | 1475th |
| Pythagorean primes | 691st | |
| Safe primes | 137th | |
| Roman numberals | ||
| Base 2 | 101101101000012 | 110000001110112 |
| Base 3 | 1210001223 | 1212210223 |
| Base 4 | 23122014 | 30003234 |
| Base 5 | 3332115 | 3433425 |
| Base 6 | 1300256 | 1330556 |
| Base 7 | 460257 | 506667 |
| Base 8 | 266418 | 300738 |
| Base 9 | 170189 | 178389 |
| Base 10 | 1168110 | 1234710 |
| Base 11 | 885a11 | 930511 |
| Base 12 | 691512 | 718b12 |
| Base 13 | 541713 | 580a13 |
| Base 14 | 438514 | 46dd14 |
| Base 15 | 36db15 | 39d215 |
| Base 16 | 2da116 | 303b16 |