Compare 129281 vs 129757
| Property | 129281 | 129757 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1292811 | 1297571 |
| Prime factorization | 129281 | 129757 |
| Divisors count | 2 | 2 |
| Divisors | 1, 129281 | 1, 129757 |
| Number of properties | 10 | 8 |
| Additive primes | 4989th | 5007th |
| Cousin primes (2nd member) | 1502nd | |
| Emirps | 2444th | |
| Harmonic primes | 4575th | |
| Isolated primes | 9083rd | 9112th |
| Primes | 12100th | 12143rd |
| Pythagorean primes | 6021st | 6046th |
| Sexy primes (1st member) | 3003rd | 3012th |
| Sexy prime triplets (1st member) | 641st | 644th |
| Sophie germain primes | 1452nd | |
| Super primes | 1453rd | |
| Ulam primes | 848th | |
| Roman numberals | ||
| Base 2 | 111111001000000012 | 111111010110111012 |
| Base 3 | 201201000123 | 201202222113 |
| Base 4 | 1332100014 | 1332231314 |
| Base 5 | 131141115 | 131230125 |
| Base 6 | 24343056 | 24404216 |
| Base 7 | 10456257 | 10502057 |
| Base 8 | 3744018 | 3753358 |
| Base 9 | 2163059 | 2168849 |
| Base 10 | 12928110 | 12975710 |
| Base 11 | 8914911 | 8954111 |
| Base 12 | 6299512 | 6311112 |
| Base 13 | 46ac913 | 470a413 |
| Base 14 | 3518514 | 3540514 |
| Base 15 | 2848b15 | 286a715 |
| Base 16 | 1f90116 | 1fadd16 |