Compare 73 vs 103
| Property | 73 | 103 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 731 | 1031 |
| Prime factorization | 73 | 103 |
| Divisors count | 2 | 2 |
| Divisors | 1, 73 | 1, 103 |
| Number of properties | 17 | 14 |
| Cousin primes (1st member) | 10th | |
| Emirps | 6th | |
| Happy primes | 8th | |
| Harmonic primes | 7th | |
| Left-truncatable primes | 13th | |
| Lucky primes | 8th | |
| Pierpont primes | 9th | |
| Primes | 21st | 27th |
| Prime quadruplets (2nd member) | 3rd | |
| Prime quintuplet 1s (3rd member) | 2nd | |
| Prime quintuplet 2s (2nd member) | 3rd | |
| Prime sextuplets (3rd member) | 2nd | |
| Prime triplets (1st member) | 11th | |
| Prime triplets (2nd member) | 10th | |
| Prime triplets (3rd member) | 8th | 9th |
| Pythagorean primes | 9th | |
| Right-truncatable primes | 12th | |
| Sexy primes (1st member) | 14th | 18th |
| Sexy primes (2nd member) | 13th | 16th |
| Sexy prime quadrupletss (3rd member) | 4th | |
| Sexy prime triplets (2nd member) | 9th | 10th |
| Sexy prime triplets (3rd member) | 8th | |
| Solinas primes | 18th | |
| Twin primes (2nd member) | 8th | 9th |
| Two-sided primes | 8th | |
| Roman numberals | LXXIII | CIII |
| Base 2 | 10010012 | 11001112 |
| Base 3 | 22013 | 102113 |
| Base 4 | 10214 | 12134 |
| Base 5 | 2435 | 4035 |
| Base 6 | 2016 | 2516 |
| Base 7 | 1337 | 2057 |
| Base 8 | 1118 | 1478 |
| Base 9 | 819 | 1249 |
| Base 10 | 7310 | 10310 |
| Base 11 | 6711 | 9411 |
| Base 12 | 6112 | 8712 |
| Base 13 | 5813 | 7c13 |
| Base 14 | 5314 | 7514 |
| Base 15 | 4d15 | 6d15 |
| Base 16 | 4916 | 6716 |