Compare 3121 vs 3307
| Property | 3121 | 3307 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 31211 | 33071 | 
| Prime factorization | 3121 | 3307 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 3121 | 1, 3307 | 
| Number of properties | 7 | 11 | 
| Additive primes | 228th | 242nd | 
| Centered square primes | 19th | |
| Chen primes | 277th | |
| Emirps | 105th | |
| Harmonic primes | 170th | |
| Isolated primes | 292nd | |
| Lucky primes | 94th | 100th | 
| Primes | 445th | 465th | 
| Pythagorean primes | 219th | |
| Sexy primes (1st member) | 178th | |
| Sexy primes (2nd member) | 177th | |
| Sexy prime quadrupletss (2nd member) | 15th | |
| Sexy prime triplets (1st member) | 64th | |
| Sexy prime triplets (2nd member) | 63rd | |
| Twin primes (2nd member) | 83rd | |
| Roman numberals | MMMCXXI | MMMCCCVII | 
| Base 2 | 1100001100012 | 1100111010112 | 
| Base 3 | 110211213 | 111121113 | 
| Base 4 | 3003014 | 3032234 | 
| Base 5 | 444415 | 1012125 | 
| Base 6 | 222416 | 231516 | 
| Base 7 | 120467 | 124337 | 
| Base 8 | 60618 | 63538 | 
| Base 9 | 42479 | 44749 | 
| Base 10 | 312110 | 330710 | 
| Base 11 | 238811 | 253711 | 
| Base 12 | 198112 | 1ab712 | 
| Base 13 | 156113 | 167513 | 
| Base 14 | 11cd14 | 12c314 | 
| Base 15 | dd115 | ea715 | 
| Base 16 | c3116 | ceb16 |