Compare 313981 vs 315193
| Property | 313981 | 315193 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3139811 | 3151931 |
| Prime factorization | 313981 | 315193 |
| Divisors count | 2 | 2 |
| Divisors | 1, 313981 | 1, 315193 |
| Number of properties | 5 | 5 |
| Isolated primes | 20957th | |
| Lucky primes | 3334th | |
| Primes | 27116th | 27210th |
| Sexy primes (1st member) | 6247th | 6269th |
| Sexy prime triplets (1st member) | 1222nd | |
| Twin primes (2nd member) | 3118th | |
| Ulam primes | 1917th | 1925th |
| Roman numberals | ||
| Base 2 | 10011001010011111012 | 10011001111001110012 |
| Base 3 | 1202212002213 | 1210001002113 |
| Base 4 | 10302213314 | 10303303214 |
| Base 5 | 400214115 | 400412335 |
| Base 6 | 104213416 | 104311216 |
| Base 7 | 24452537 | 24516347 |
| Base 8 | 11451758 | 11474718 |
| Base 9 | 5276279 | 5303249 |
| Base 10 | 31398110 | 31519310 |
| Base 11 | 1a499811 | 1a589a11 |
| Base 12 | 13185112 | 1324a112 |
| Base 13 | acbb513 | b060813 |
| Base 14 | 825d314 | 82c1b14 |
| Base 15 | 6307115 | 635cd15 |
| Base 16 | 4ca7d16 | 4cf3916 |