Compare 145991 vs 146291
| Property | 145991 | 146291 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1459911 | 1462911 |
| Prime factorization | 145991 | 146291 |
| Divisors count | 2 | 2 |
| Divisors | 1, 145991 | 1, 146291 |
| Number of properties | 7 | 8 |
| Additive primes | 5576th | 5587th |
| Chen primes | 5801st | 5813th |
| Cousin primes (2nd member) | 1660th | |
| Happy primes | 2125th | |
| Harmonic primes | 5073rd | 5084th |
| Isolated primes | 10190th | 10209th |
| Long primes | 5045th | |
| Primes | 13507th | 13532nd |
| Sexy primes (1st member) | 3321st | |
| Sophie germain primes | 1603rd | |
| Roman numberals | ||
| Base 2 | 1000111010010001112 | 1000111011011100112 |
| Base 3 | 211020210023 | 211022000123 |
| Base 4 | 2032210134 | 2032313034 |
| Base 5 | 141324315 | 141401315 |
| Base 6 | 30435156 | 30451356 |
| Base 7 | 11454267 | 11463357 |
| Base 8 | 4351078 | 4355638 |
| Base 9 | 2422329 | 2426059 |
| Base 10 | 14599110 | 14629110 |
| Base 11 | 9a75a11 | 9aa0211 |
| Base 12 | 7059b12 | 707ab12 |
| Base 13 | 515b113 | 5178213 |
| Base 14 | 3b2bd14 | 3b45514 |
| Base 15 | 2d3cb15 | 2d52b15 |
| Base 16 | 23a4716 | 23b7316 |