Compare 8161 vs 8233
| Property | 8161 | 8233 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 81611 | 82331 | 
| Prime factorization | 8161 | 8233 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 8161 | 1, 8233 | 
| Number of properties | 7 | 10 | 
| Centered heptagonal primes | 14th | |
| Cousin primes (1st member) | 174th | |
| Good primes | 151st | |
| Happy primes | 177th | |
| Isolated primes | 671st | |
| Long primes | 398th | |
| Lucky primes | 185th | 188th | 
| Primes | 1024th | 1033rd | 
| Prime triplets (2nd member) | 101st | |
| Pythagorean primes | 509th | 512th | 
| Sexy primes (1st member) | 351st | |
| Solinas primes | 75th | |
| Super primes | 174th | |
| Twin primes (2nd member) | 179th | |
| Roman numberals | ||
| Base 2 | 11111111000012 | 100000001010012 | 
| Base 3 | 1020120213 | 1020212213 | 
| Base 4 | 13332014 | 20002214 | 
| Base 5 | 2301215 | 2304135 | 
| Base 6 | 1014416 | 1020416 | 
| Base 7 | 325367 | 330017 | 
| Base 8 | 177418 | 200518 | 
| Base 9 | 121679 | 122579 | 
| Base 10 | 816110 | 823310 | 
| Base 11 | 614a11 | 620511 | 
| Base 12 | 488112 | 492112 | 
| Base 13 | 393a13 | 399413 | 
| Base 14 | 2d8d14 | 300114 | 
| Base 15 | 264115 | 268d15 | 
| Base 16 | 1fe116 | 202916 |