Compare 263 vs 373
| Property | 263 | 373 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2631 | 3731 |
| Prime factorization | 263 | 373 |
| Divisors count | 2 | 2 |
| Divisors | 1, 263 | 1, 373 |
| Number of properties | 14 | 11 |
| Additive primes | 32nd | 43rd |
| Chen primes | 43rd | |
| Happy primes | 14th | |
| Harmonic primes | 21st | |
| Isolated primes | 23rd | 33rd |
| Left-truncatable primes | 29th | |
| Long primes | 22nd | |
| Palindromic primes | 13th | |
| Primes | 56th | 74th |
| Pythagorean primes | 35th | |
| Right-truncatable primes | 20th | |
| Safe primes | 12th | |
| Sexy primes (1st member) | 32nd | 41st |
| Sexy primes (2nd member) | 31st | 40th |
| Sexy prime quadrupletss (3rd member) | 5th | |
| Sexy prime triplets (2nd member) | 16th | 19th |
| Sexy prime triplets (3rd member) | 15th | |
| Solinas primes | 32nd | |
| Two-sided primes | 11th | |
| Roman numberals | CCLXIII | CCCLXXIII |
| Base 2 | 1000001112 | 1011101012 |
| Base 3 | 1002023 | 1112113 |
| Base 4 | 100134 | 113114 |
| Base 5 | 20235 | 24435 |
| Base 6 | 11156 | 14216 |
| Base 7 | 5247 | 10427 |
| Base 8 | 4078 | 5658 |
| Base 9 | 3229 | 4549 |
| Base 10 | 26310 | 37310 |
| Base 11 | 21a11 | 30a11 |
| Base 12 | 19b12 | 27112 |
| Base 13 | 17313 | 22913 |
| Base 14 | 14b14 | 1c914 |
| Base 15 | 12815 | 19d15 |
| Base 16 | 10716 | 17516 |