Compare 12347 vs 12451
| Property | 12347 | 12451 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 123471 | 124511 |
| Prime factorization | 12347 | 12451 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12347 | 1, 12451 |
| Number of properties | 8 | 5 |
| Additive primes | 712th | 716th |
| Chen primes | 754th | |
| Cousin primes (2nd member) | 239th | |
| Happy primes | 244th | |
| Isolated primes | 994th | 1003rd |
| Left-truncatable primes | 155th | |
| Long primes | 574th | |
| Primes | 1475th | 1486th |
| Safe primes | 137th | |
| Sexy primes (1st member) | 474th | |
| Roman numberals | ||
| Base 2 | 110000001110112 | 110000101000112 |
| Base 3 | 1212210223 | 1220020113 |
| Base 4 | 30003234 | 30022034 |
| Base 5 | 3433425 | 3443015 |
| Base 6 | 1330556 | 1333516 |
| Base 7 | 506667 | 512057 |
| Base 8 | 300738 | 302438 |
| Base 9 | 178389 | 180649 |
| Base 10 | 1234710 | 1245110 |
| Base 11 | 930511 | 939a11 |
| Base 12 | 718b12 | 725712 |
| Base 13 | 580a13 | 588a13 |
| Base 14 | 46dd14 | 477514 |
| Base 15 | 39d215 | 3a5115 |
| Base 16 | 303b16 | 30a316 |