Compare 129121 vs 129187
| Property | 129121 | 129187 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1291211 | 1291871 |
| Prime factorization | 129121 | 129187 |
| Divisors count | 2 | 2 |
| Divisors | 1, 129121 | 1, 129187 |
| Number of properties | 5 | 5 |
| Chen primes | 5226th | |
| Emirps | 2438th | |
| Harmonic primes | 4556th | |
| Isolated primes | 9076th | |
| Primes | 12088th | 12091st |
| Pythagorean primes | 6013th | |
| Sexy primes (1st member) | 3000th | 3001st |
| Twin primes (2nd member) | 1508th | |
| Roman numberals | ||
| Base 2 | 111111000011000012 | 111111000101000112 |
| Base 3 | 201200100213 | 201200122013 |
| Base 4 | 1332012014 | 1332022034 |
| Base 5 | 131124415 | 131132225 |
| Base 6 | 24334416 | 24340316 |
| Base 7 | 10453067 | 10454327 |
| Base 8 | 3741418 | 3742438 |
| Base 9 | 2161079 | 2161819 |
| Base 10 | 12912110 | 12918710 |
| Base 11 | 8901311 | 8907311 |
| Base 12 | 6288112 | 6291712 |
| Base 13 | 46a0513 | 46a5613 |
| Base 14 | 350ad14 | 3511914 |
| Base 15 | 283d115 | 2842715 |
| Base 16 | 1f86116 | 1f8a316 |