Compare 3121 vs 3499
| Property | 3121 | 3499 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 31211 | 34991 |
| Prime factorization | 3121 | 3499 |
| Divisors count | 2 | 2 |
| Divisors | 1, 3121 | 1, 3499 |
| Number of properties | 7 | 4 |
| Additive primes | 228th | |
| Centered square primes | 19th | |
| Emirps | 105th | |
| Harmonic primes | 178th | |
| Isolated primes | 304th | |
| Lucky primes | 94th | 103rd |
| Primes | 445th | 489th |
| Pythagorean primes | 219th | |
| Twin primes (2nd member) | 83rd | |
| Roman numberals | MMMCXXI | MMMCDXCIX |
| Base 2 | 1100001100012 | 1101101010112 |
| Base 3 | 110211213 | 112101213 |
| Base 4 | 3003014 | 3122234 |
| Base 5 | 444415 | 1024445 |
| Base 6 | 222416 | 241116 |
| Base 7 | 120467 | 131267 |
| Base 8 | 60618 | 66538 |
| Base 9 | 42479 | 47179 |
| Base 10 | 312110 | 349910 |
| Base 11 | 238811 | 26a111 |
| Base 12 | 198112 | 203712 |
| Base 13 | 156113 | 179213 |
| Base 14 | 11cd14 | 13bd14 |
| Base 15 | dd115 | 108415 |
| Base 16 | c3116 | dab16 |