Compare 813081 vs 813083
| Property | 813081 | 813083 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 2710271 | 8130831 |
| Prime factorization | 3 × 271027 | 813083 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 271027, 813081 | 1, 813083 |
| Number of properties | 1 | 4 |
| Additive primes | 25110th | |
| Isolated primes | 51222nd | |
| Primes | 64909th | |
| Semiprimes | 172298th | |
| Sexy primes (1st member) | 13766th | |
| Roman numberals | ||
| Base 2 | 110001101000000110012 | 110001101000000110112 |
| Base 3 | 11120221000103 | 11120221000123 |
| Base 4 | 30122001214 | 30122001234 |
| Base 5 | 2020043115 | 2020043135 |
| Base 6 | 252321336 | 252321356 |
| Base 7 | 66243337 | 66243357 |
| Base 8 | 30640318 | 30640338 |
| Base 9 | 14683039 | 14683059 |
| Base 10 | 81308110 | 81308310 |
| Base 11 | 50597511 | 50597711 |
| Base 12 | 33264912 | 33264b12 |
| Base 13 | 22611913 | 22611b13 |
| Base 14 | 17245314 | 17245514 |
| Base 15 | 110da615 | 110da815 |
| Base 16 | c681916 | c681b16 |