Compare 3121 vs 3169
| Property | 3121 | 3169 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 31211 | 31691 | 
| Prime factorization | 3121 | 3169 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 3121 | 1, 3169 | 
| Number of properties | 7 | 10 | 
| Additive primes | 228th | 231st | 
| Centered square primes | 19th | |
| Cuban primes 1 | 18th | |
| Emirps | 105th | 107th | 
| Harmonic primes | 162nd | |
| Lucky primes | 94th | |
| Primes | 445th | 449th | 
| Prime triplets (3rd member) | 62nd | |
| Pythagorean primes | 219th | 221st | 
| Sexy primes (2nd member) | 172nd | |
| Super primes | 87th | |
| Twin primes (2nd member) | 83rd | 84th | 
| Roman numberals | MMMCXXI | MMMCLXIX | 
| Base 2 | 1100001100012 | 1100011000012 | 
| Base 3 | 110211213 | 111001013 | 
| Base 4 | 3003014 | 3012014 | 
| Base 5 | 444415 | 1001345 | 
| Base 6 | 222416 | 224016 | 
| Base 7 | 120467 | 121457 | 
| Base 8 | 60618 | 61418 | 
| Base 9 | 42479 | 43119 | 
| Base 10 | 312110 | 316910 | 
| Base 11 | 238811 | 242111 | 
| Base 12 | 198112 | 1a0112 | 
| Base 13 | 156113 | 159a13 | 
| Base 14 | 11cd14 | 122514 | 
| Base 15 | dd115 | e1415 | 
| Base 16 | c3116 | c6116 |