Compare 547 vs 823
| Property | 547 | 823 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 5471 | 8231 |
| Prime factorization | 547 | 823 |
| Divisors count | 2 | 2 |
| Divisors | 1, 547 | 1, 823 |
| Number of properties | 8 | 11 |
| Additive primes | 76th | |
| Centered heptagonal primes | 5th | |
| Cousin primes (1st member) | 34th | |
| Cuban primes 1 | 9th | |
| Harmonic primes | 42nd | |
| Isolated primes | 52nd | |
| Left-truncatable primes | 35th | 46th |
| Long primes | 51st | |
| Lucky primes | 39th | |
| Primes | 101st | 143rd |
| Prime quadruplets (2nd member) | 5th | |
| Prime triplets (1st member) | 26th | |
| Prime triplets (2nd member) | 25th | |
| Sexy primes (1st member) | 65th | |
| Sexy primes (2nd member) | 48th | |
| Super primes | 26th | |
| Twin primes (2nd member) | 32nd | |
| Roman numberals | DXLVII | DCCCXXIII |
| Base 2 | 10001000112 | 11001101112 |
| Base 3 | 2020213 | 10101113 |
| Base 4 | 202034 | 303134 |
| Base 5 | 41425 | 112435 |
| Base 6 | 23116 | 34516 |
| Base 7 | 14117 | 22547 |
| Base 8 | 10438 | 14678 |
| Base 9 | 6679 | 11149 |
| Base 10 | 54710 | 82310 |
| Base 11 | 45811 | 68911 |
| Base 12 | 39712 | 58712 |
| Base 13 | 33113 | 4b413 |
| Base 14 | 2b114 | 42b14 |
| Base 15 | 26715 | 39d15 |
| Base 16 | 22316 | 33716 |