Compare 73 vs 487
| Property | 73 | 487 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 731 | 4871 |
| Prime factorization | 73 | 487 |
| Divisors count | 2 | 2 |
| Divisors | 1, 73 | 1, 487 |
| Number of properties | 17 | 10 |
| Additive primes | 54th | |
| Chen primes | 65th | |
| Cousin primes (1st member) | 26th | |
| Emirps | 6th | |
| Happy primes | 23rd | |
| Harmonic primes | 7th | 37th |
| Isolated primes | 46th | |
| Left-truncatable primes | 13th | |
| Long primes | 33rd | |
| Lucky primes | 8th | 26th |
| Pierpont primes | 9th | 16th |
| Primes | 21st | 93rd |
| Prime triplets (3rd member) | 8th | |
| Pythagorean primes | 9th | |
| Right-truncatable primes | 12th | |
| Sexy primes (1st member) | 14th | |
| Sexy primes (2nd member) | 13th | |
| Sexy prime quadrupletss (3rd member) | 4th | |
| Sexy prime triplets (2nd member) | 9th | |
| Sexy prime triplets (3rd member) | 8th | |
| Solinas primes | 18th | |
| Twin primes (2nd member) | 8th | |
| Two-sided primes | 8th | |
| Roman numberals | LXXIII | CDLXXXVII |
| Base 2 | 10010012 | 1111001112 |
| Base 3 | 22013 | 2000013 |
| Base 4 | 10214 | 132134 |
| Base 5 | 2435 | 34225 |
| Base 6 | 2016 | 21316 |
| Base 7 | 1337 | 12647 |
| Base 8 | 1118 | 7478 |
| Base 9 | 819 | 6019 |
| Base 10 | 7310 | 48710 |
| Base 11 | 6711 | 40311 |
| Base 12 | 6112 | 34712 |
| Base 13 | 5813 | 2b613 |
| Base 14 | 5314 | 26b14 |
| Base 15 | 4d15 | 22715 |
| Base 16 | 4916 | 1e716 |