Compare 961157 vs 961161
| Property | 961157 | 961161 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 9611571 | 31 × 3203871 |
| Prime factorization | 961157 | 3 × 320387 |
| Divisors count | 2 | 4 |
| Divisors | 1, 961157 | 1, 3, 320387, 961161 |
| Number of properties | 5 | 1 |
| Additive primes | 29063rd | |
| Chen primes | 28966th | |
| Primes | 75705th | |
| Semiprimes | 202200th | |
| Sexy primes (2nd member) | 15859th | |
| Twin primes (1st member) | 7902nd | |
| Roman numberals | ||
| Base 2 | 111010101010100001012 | 111010101010100010012 |
| Base 3 | 12102111101023 | 12102111101203 |
| Base 4 | 32222220114 | 32222220214 |
| Base 5 | 2212241125 | 2212241215 |
| Base 6 | 323334456 | 323334536 |
| Base 7 | 111121317 | 111121357 |
| Base 8 | 35252058 | 35252118 |
| Base 9 | 17244129 | 17244169 |
| Base 10 | 96115710 | 96116110 |
| Base 11 | 5a714a11 | 5a715311 |
| Base 12 | 3a428512 | 3a428912 |
| Base 13 | 27864213 | 27864613 |
| Base 14 | 1b03c114 | 1b03c514 |
| Base 15 | 13ebc215 | 13ebc615 |
| Base 16 | eaa8516 | eaa8916 |