Compare 9161 vs 9421
| Property | 9161 | 9421 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 91611 | 94211 |
| Prime factorization | 9161 | 9421 |
| Divisors count | 2 | 2 |
| Divisors | 1, 9161 | 1, 9421 |
| Number of properties | 7 | 6 |
| Additive primes | 549th | |
| Cousin primes (2nd member) | 191st | |
| Emirps | 199th | 210th |
| Harmonic primes | 412th | |
| Isolated primes | 753rd | |
| Long primes | 444th | |
| Lucky primes | 201st | |
| Primes | 1136th | 1166th |
| Pythagorean primes | 564th | 580th |
| Twin primes (2nd member) | 196th | |
| Roman numberals | ||
| Base 2 | 100011110010012 | 100100110011012 |
| Base 3 | 1101200223 | 1102202213 |
| Base 4 | 20330214 | 21030314 |
| Base 5 | 2431215 | 3001415 |
| Base 6 | 1102256 | 1113416 |
| Base 7 | 354657 | 363167 |
| Base 8 | 217118 | 223158 |
| Base 9 | 135089 | 138279 |
| Base 10 | 916110 | 942110 |
| Base 11 | 697911 | 709511 |
| Base 12 | 537512 | 555112 |
| Base 13 | 422913 | 439913 |
| Base 14 | 34a514 | 360d14 |
| Base 15 | 2aab15 | 2bd115 |
| Base 16 | 23c916 | 24cd16 |