Compare 961982 vs 961991
| Property | 961982 | 961991 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 71 × 687131 | 9619911 |
| Prime factorization | 2 × 7 × 68713 | 961991 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 7, 14, 68713, 137426, 480991, 961982 | 1, 961991 |
| Number of properties | 0 | 5 |
| Chen primes | 28995th | |
| Primes | 75773rd | |
| Sophie germain primes | 7502nd | |
| Super primes | 7465th | |
| Twin primes (1st member) | 7911th | |
| Roman numberals | ||
| Base 2 | 111010101101101111102 | 111010101101110001112 |
| Base 3 | 12102121202223 | 12102121210223 |
| Base 4 | 32223123324 | 32223130134 |
| Base 5 | 2212404125 | 2212404315 |
| Base 6 | 323413426 | 323413556 |
| Base 7 | 111144207 | 111144327 |
| Base 8 | 35266768 | 35267078 |
| Base 9 | 17255289 | 17255389 |
| Base 10 | 96198210 | 96199110 |
| Base 11 | 5a782a11 | 5a783811 |
| Base 12 | 3a485212 | 3a485b12 |
| Base 13 | 278b2813 | 278b3413 |
| Base 14 | 1b081014 | 1b081914 |
| Base 15 | 14007215 | 14007b15 |
| Base 16 | eadbe16 | eadc716 |