Compare 129749 vs 130279
| Property | 129749 | 130279 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1297491 | 1302791 |
| Prime factorization | 129749 | 130279 |
| Divisors count | 2 | 2 |
| Divisors | 1, 129749 | 1, 130279 |
| Number of properties | 7 | 5 |
| Chen primes | 5250th | 5262nd |
| Emirps | 2473rd | |
| Harmonic primes | 4574th | 4589th |
| Isolated primes | 9111th | 9148th |
| Long primes | 4557th | |
| Primes | 12142nd | 12185th |
| Pythagorean primes | 6045th | |
| Sophie germain primes | 1458th | |
| Roman numberals | ||
| Base 2 | 111111010110101012 | 111111100111001112 |
| Base 3 | 201202221123 | 201212010113 |
| Base 4 | 1332231114 | 1333032134 |
| Base 5 | 131224445 | 131321045 |
| Base 6 | 24404056 | 24430516 |
| Base 7 | 10501647 | 10515527 |
| Base 8 | 3753258 | 3763478 |
| Base 9 | 2168759 | 2176349 |
| Base 10 | 12974910 | 13027910 |
| Base 11 | 8953411 | 8997611 |
| Base 12 | 6310512 | 6348712 |
| Base 13 | 4709913 | 473b613 |
| Base 14 | 353db14 | 3569914 |
| Base 15 | 2869e15 | 2890415 |
| Base 16 | 1fad516 | 1fce716 |