Compare 194891 vs 195157
| Property | 194891 | 195157 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1948911 | 1951571 |
| Prime factorization | 194891 | 195157 |
| Divisors count | 2 | 2 |
| Divisors | 1, 194891 | 1, 195157 |
| Number of properties | 6 | 8 |
| Chen primes | 7365th | 7374th |
| Cousin primes (1st member) | 2089th | |
| Emirps | 4129th | |
| Harmonic primes | 6610th | |
| Isolated primes | 13336th | 13357th |
| Long primes | 6578th | |
| Primes | 17565th | 17588th |
| Prime triplets (1st member) | 824th | |
| Pythagorean primes | 8773rd | |
| Sexy primes (1st member) | 4211th | |
| Sophie germain primes | 2011th | |
| Roman numberals | ||
| Base 2 | 1011111001010010112 | 1011111010010101012 |
| Base 3 | 1002201000123 | 1002202010013 |
| Base 4 | 2332110234 | 2332211114 |
| Base 5 | 222140315 | 222211125 |
| Base 6 | 41021356 | 41033016 |
| Base 7 | 14411247 | 14416547 |
| Base 8 | 5745138 | 5751258 |
| Base 9 | 3263059 | 3266319 |
| Base 10 | 19489110 | 19515710 |
| Base 11 | 12347411 | 12369611 |
| Base 12 | 9494b12 | 94b3112 |
| Base 13 | 6a92813 | 6aaa113 |
| Base 14 | 5104b14 | 5119b14 |
| Base 15 | 3cb2b15 | 3cc5715 |
| Base 16 | 2f94b16 | 2fa5516 |