Compare 129581 vs 131063
| Property | 129581 | 131063 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1295811 | 1310631 |
| Prime factorization | 129581 | 131063 |
| Divisors count | 2 | 2 |
| Divisors | 1, 129581 | 1, 131063 |
| Number of properties | 9 | 6 |
| Chen primes | 5242nd | |
| Cousin primes (2nd member) | 1518th | |
| Happy primes | 1890th | |
| Isolated primes | 9103rd | 9199th |
| Long primes | 4551st | 4596th |
| Primes | 12128th | 12250th |
| Pythagorean primes | 6038th | |
| Sexy primes (1st member) | 3010th | |
| Sexy prime triplets (1st member) | 643rd | |
| Solinas primes | 118th | |
| Sophie germain primes | 1457th | 1464th |
| Roman numberals | ||
| Base 2 | 111111010001011012 | 111111111111101112 |
| Base 3 | 201202020223 | 201222100123 |
| Base 4 | 1332202314 | 1333333134 |
| Base 5 | 131213115 | 131432235 |
| Base 6 | 24355256 | 24504356 |
| Base 7 | 10465347 | 10540527 |
| Base 8 | 3750558 | 3777678 |
| Base 9 | 2166689 | 2187059 |
| Base 10 | 12958110 | 13106310 |
| Base 11 | 893a111 | 8a51911 |
| Base 12 | 62ba512 | 63a1b12 |
| Base 13 | 46c9a13 | 4786a13 |
| Base 14 | 3531b14 | 35a9914 |
| Base 15 | 285db15 | 28c7815 |
| Base 16 | 1fa2d16 | 1fff716 |