Compare 129749 vs 130259
| Property | 129749 | 130259 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1297491 | 1302591 |
| Prime factorization | 129749 | 130259 |
| Divisors count | 2 | 2 |
| Divisors | 1, 129749 | 1, 130259 |
| Number of properties | 7 | 7 |
| Chen primes | 5250th | 5261st |
| Harmonic primes | 4574th | 4588th |
| Isolated primes | 9111th | |
| Long primes | 4557th | 4571st |
| Primes | 12142nd | 12182nd |
| Pythagorean primes | 6045th | |
| Safe primes | 830th | |
| Sexy primes (2nd member) | 3020th | |
| Sophie germain primes | 1458th | |
| Twin primes (1st member) | 1519th | |
| Roman numberals | ||
| Base 2 | 111111010110101012 | 111111100110100112 |
| Base 3 | 201202221123 | 201212001023 |
| Base 4 | 1332231114 | 1333031034 |
| Base 5 | 131224445 | 131320145 |
| Base 6 | 24404056 | 24430156 |
| Base 7 | 10501647 | 10515237 |
| Base 8 | 3753258 | 3763238 |
| Base 9 | 2168759 | 2176129 |
| Base 10 | 12974910 | 13025910 |
| Base 11 | 8953411 | 8995811 |
| Base 12 | 6310512 | 6346b12 |
| Base 13 | 4709913 | 4739c13 |
| Base 14 | 353db14 | 3568314 |
| Base 15 | 2869e15 | 288de15 |
| Base 16 | 1fad516 | 1fcd316 |