Compare 129187 vs 129281
| Property | 129187 | 129281 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1291871 | 1292811 |
| Prime factorization | 129187 | 129281 |
| Divisors count | 2 | 2 |
| Divisors | 1, 129187 | 1, 129281 |
| Number of properties | 5 | 10 |
| Additive primes | 4989th | |
| Chen primes | 5226th | |
| Cousin primes (2nd member) | 1502nd | |
| Emirps | 2444th | |
| Harmonic primes | 4556th | |
| Isolated primes | 9076th | 9083rd |
| Primes | 12091st | 12100th |
| Pythagorean primes | 6021st | |
| Sexy primes (1st member) | 3001st | 3003rd |
| Sexy prime triplets (1st member) | 641st | |
| Sophie germain primes | 1452nd | |
| Ulam primes | 848th | |
| Roman numberals | ||
| Base 2 | 111111000101000112 | 111111001000000012 |
| Base 3 | 201200122013 | 201201000123 |
| Base 4 | 1332022034 | 1332100014 |
| Base 5 | 131132225 | 131141115 |
| Base 6 | 24340316 | 24343056 |
| Base 7 | 10454327 | 10456257 |
| Base 8 | 3742438 | 3744018 |
| Base 9 | 2161819 | 2163059 |
| Base 10 | 12918710 | 12928110 |
| Base 11 | 8907311 | 8914911 |
| Base 12 | 6291712 | 6299512 |
| Base 13 | 46a5613 | 46ac913 |
| Base 14 | 3511914 | 3518514 |
| Base 15 | 2842715 | 2848b15 |
| Base 16 | 1f8a316 | 1f90116 |