Compare 307 vs 641
| Property | 307 | 641 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3071 | 6411 |
| Prime factorization | 307 | 641 |
| Divisors count | 2 | 2 |
| Divisors | 1, 307 | 1, 641 |
| Number of properties | 9 | 14 |
| Additive primes | 62nd | |
| Chen primes | 47th | 81st |
| Cousin primes (1st member) | 18th | |
| Good primes | 22nd | 35th |
| Harmonic primes | 25th | |
| Isolated primes | 26th | |
| Lucky primes | 18th | |
| Primes | 63rd | 116th |
| Prime triplets (1st member) | 18th | 24th |
| Proth primes | 14th | |
| Pythagorean primes | 55th | |
| Quartan primes | 6th | |
| Sexy primes (1st member) | 35th | 57th |
| Sexy prime quadrupletss (1st member) | 7th | |
| Sexy prime triplets (1st member) | 24th | |
| Solinas primes | 41st | |
| Sophie germain primes | 28th | |
| Twin primes (1st member) | 29th | |
| Roman numberals | CCCVII | DCXLI |
| Base 2 | 1001100112 | 10100000012 |
| Base 3 | 1021013 | 2122023 |
| Base 4 | 103034 | 220014 |
| Base 5 | 22125 | 100315 |
| Base 6 | 12316 | 25456 |
| Base 7 | 6167 | 16047 |
| Base 8 | 4638 | 12018 |
| Base 9 | 3719 | 7829 |
| Base 10 | 30710 | 64110 |
| Base 11 | 25a11 | 53311 |
| Base 12 | 21712 | 45512 |
| Base 13 | 1a813 | 3a413 |
| Base 14 | 17d14 | 33b14 |
| Base 15 | 15715 | 2cb15 |
| Base 16 | 13316 | 28116 |