Compare 263 vs 379
| Property | 263 | 379 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2631 | 3791 |
| Prime factorization | 263 | 379 |
| Divisors count | 2 | 2 |
| Divisors | 1, 263 | 1, 379 |
| Number of properties | 14 | 10 |
| Additive primes | 32nd | 44th |
| Chen primes | 43rd | 54th |
| Cousin primes (1st member) | 21st | |
| Happy primes | 14th | 19th |
| Harmonic primes | 21st | |
| Isolated primes | 23rd | 34th |
| Long primes | 22nd | 27th |
| Primes | 56th | 75th |
| Right-truncatable primes | 21st | |
| Safe primes | 12th | |
| Sexy primes (1st member) | 32nd | |
| Sexy primes (2nd member) | 31st | 41st |
| Sexy prime quadrupletss (3rd member) | 5th | |
| Sexy prime triplets (2nd member) | 16th | |
| Sexy prime triplets (3rd member) | 15th | 19th |
| Solinas primes | 32nd | |
| Roman numberals | CCLXIII | CCCLXXIX |
| Base 2 | 1000001112 | 1011110112 |
| Base 3 | 1002023 | 1120013 |
| Base 4 | 100134 | 113234 |
| Base 5 | 20235 | 30045 |
| Base 6 | 11156 | 14316 |
| Base 7 | 5247 | 10517 |
| Base 8 | 4078 | 5738 |
| Base 9 | 3229 | 4619 |
| Base 10 | 26310 | 37910 |
| Base 11 | 21a11 | 31511 |
| Base 12 | 19b12 | 27712 |
| Base 13 | 17313 | 23213 |
| Base 14 | 14b14 | 1d114 |
| Base 15 | 12815 | 1a415 |
| Base 16 | 10716 | 17b16 |