Compare 307 vs 613
| Property | 307 | 613 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3071 | 6131 |
| Prime factorization | 307 | 613 |
| Divisors count | 2 | 2 |
| Divisors | 1, 307 | 1, 613 |
| Number of properties | 9 | 13 |
| Centered square primes | 9th | |
| Chen primes | 47th | |
| Cousin primes (1st member) | 18th | 28th |
| Good primes | 22nd | |
| Harmonic primes | 25th | |
| Isolated primes | 26th | 59th |
| Left-truncatable primes | 36th | |
| Lucky primes | 18th | 30th |
| Primes | 63rd | 112th |
| Prime triplets (1st member) | 18th | 23rd |
| Pythagorean primes | 53rd | |
| Sexy primes (1st member) | 35th | 56th |
| Sexy primes (2nd member) | 55th | |
| Sexy prime quadrupletss (3rd member) | 6th | |
| Sexy prime triplets (2nd member) | 23rd | |
| Sexy prime triplets (3rd member) | 22nd | |
| Roman numberals | CCCVII | DCXIII |
| Base 2 | 1001100112 | 10011001012 |
| Base 3 | 1021013 | 2112013 |
| Base 4 | 103034 | 212114 |
| Base 5 | 22125 | 44235 |
| Base 6 | 12316 | 25016 |
| Base 7 | 6167 | 15347 |
| Base 8 | 4638 | 11458 |
| Base 9 | 3719 | 7519 |
| Base 10 | 30710 | 61310 |
| Base 11 | 25a11 | 50811 |
| Base 12 | 21712 | 43112 |
| Base 13 | 1a813 | 38213 |
| Base 14 | 17d14 | 31b14 |
| Base 15 | 15715 | 2ad15 |
| Base 16 | 13316 | 26516 |