Compare 2347 vs 2749
| Property | 2347 | 2749 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 23471 | 27491 |
| Prime factorization | 2347 | 2749 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2347 | 1, 2749 |
| Number of properties | 6 | 5 |
| Cousin primes (1st member) | 72nd | 83rd |
| Harmonic primes | 129th | |
| Isolated primes | 207th | 246th |
| Left-truncatable primes | 65th | |
| Primes | 348th | 401st |
| Pythagorean primes | 196th | |
| Sexy primes (2nd member) | 142nd | |
| Super primes | 79th | |
| Roman numberals | MMCCCXLVII | MMDCCXLIX |
| Base 2 | 1001001010112 | 1010101111012 |
| Base 3 | 100122213 | 102022113 |
| Base 4 | 2102234 | 2223314 |
| Base 5 | 333425 | 414445 |
| Base 6 | 145116 | 204216 |
| Base 7 | 65627 | 110057 |
| Base 8 | 44538 | 52758 |
| Base 9 | 31879 | 36849 |
| Base 10 | 234710 | 274910 |
| Base 11 | 184411 | 207a11 |
| Base 12 | 143712 | 171112 |
| Base 13 | 10b713 | 133613 |
| Base 14 | bd914 | 100514 |
| Base 15 | a6715 | c3415 |
| Base 16 | 92b16 | abd16 |