Compare 158981 vs 160397
| Property | 158981 | 160397 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1589811 | 1603971 |
| Prime factorization | 158981 | 160397 |
| Divisors count | 2 | 2 |
| Divisors | 1, 158981 | 1, 160397 |
| Number of properties | 9 | 7 |
| Chen primes | 6276th | |
| Emirps | 3190th | |
| Happy primes | 2263rd | 2275th |
| Harmonic primes | 5472nd | |
| Isolated primes | 11018th | 11109th |
| Long primes | 5449th | |
| Primes | 14597th | 14716th |
| Pythagorean primes | 7278th | 7339th |
| Sexy primes (1st member) | 3575th | |
| Sexy prime triplets (1st member) | 739th | |
| Sophie germain primes | 1705th | |
| Ulam primes | 1046th | |
| Roman numberals | ||
| Base 2 | 1001101101000001012 | 1001110010100011012 |
| Base 3 | 220020020123 | 220110001223 |
| Base 4 | 2123100114 | 2130220314 |
| Base 5 | 200414115 | 201130425 |
| Base 6 | 32240056 | 32343256 |
| Base 7 | 12313347 | 12354267 |
| Base 8 | 4664058 | 4712158 |
| Base 9 | 2620659 | 2640189 |
| Base 10 | 15898110 | 16039710 |
| Base 11 | a949911 | aa56611 |
| Base 12 | 7800512 | 789a512 |
| Base 13 | 5749413 | 5801313 |
| Base 14 | 41d1b14 | 4264d14 |
| Base 15 | 3218b15 | 327d215 |
| Base 16 | 26d0516 | 2728d16 |