Compare 145823 vs 145991
| Property | 145823 | 145991 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1458231 | 1459911 |
| Prime factorization | 145823 | 145991 |
| Divisors count | 2 | 2 |
| Divisors | 1, 145823 | 1, 145991 |
| Number of properties | 8 | 7 |
| Additive primes | 5573rd | 5576th |
| Chen primes | 5801st | |
| Cousin primes (2nd member) | 1658th | 1660th |
| Harmonic primes | 5073rd | |
| Isolated primes | 10181st | 10190th |
| Long primes | 5029th | |
| Primes | 13494th | 13507th |
| Safe primes | 901st | |
| Sexy primes (1st member) | 3313th | |
| Sophie germain primes | 1601st | 1603rd |
| Roman numberals | ||
| Base 2 | 1000111001100111112 | 1000111010010001112 |
| Base 3 | 211020002123 | 211020210023 |
| Base 4 | 2032121334 | 2032210134 |
| Base 5 | 141312435 | 141324315 |
| Base 6 | 30430356 | 30435156 |
| Base 7 | 11450667 | 11454267 |
| Base 8 | 4346378 | 4351078 |
| Base 9 | 2420259 | 2422329 |
| Base 10 | 14582310 | 14599110 |
| Base 11 | 9a61711 | 9a75a11 |
| Base 12 | 7047b12 | 7059b12 |
| Base 13 | 514b213 | 515b113 |
| Base 14 | 3b1dd14 | 3b2bd14 |
| Base 15 | 2d31815 | 2d3cb15 |
| Base 16 | 2399f16 | 23a4716 |