Compare 149729 vs 149731
| Property | 149729 | 149731 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1497291 | 1497311 |
| Prime factorization | 149729 | 149731 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149729 | 1, 149731 |
| Number of properties | 5 | 4 |
| Chen primes | 5925th | |
| Emirps | 2948th | |
| Harmonic primes | 5193rd | |
| Long primes | 5159th | |
| Primes | 13825th | 13826th |
| Pythagorean primes | 6896th | |
| Twin primes (1st member) | 1698th | |
| Twin primes (2nd member) | 1698th | |
| Roman numberals | ||
| Base 2 | 1001001000111000012 | 1001001000111000112 |
| Base 3 | 211211011123 | 211211011213 |
| Base 4 | 2102032014 | 2102032034 |
| Base 5 | 142424045 | 142424115 |
| Base 6 | 31131056 | 31131116 |
| Base 7 | 11623467 | 11623517 |
| Base 8 | 4443418 | 4443438 |
| Base 9 | 2473459 | 2473479 |
| Base 10 | 14972910 | 14973110 |
| Base 11 | a254811 | a254a11 |
| Base 12 | 7279512 | 7279712 |
| Base 13 | 531c813 | 531ca13 |
| Base 14 | 3c7cd14 | 3c7d114 |
| Base 15 | 2e56e15 | 2e57115 |
| Base 16 | 248e116 | 248e316 |