Compare 9661 vs 20201
| Property | 9661 | 20201 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 96611 | 202011 |
| Prime factorization | 9661 | 20201 |
| Divisors count | 2 | 2 |
| Divisors | 1, 9661 | 1, 20201 |
| Number of properties | 9 | 7 |
| Additive primes | 1061st | |
| Centered square primes | 25th | 36th |
| Chen primes | 618th | 1122nd |
| Emirps | 224th | |
| Harmonic primes | 434th | |
| Isolated primes | 794th | 1598th |
| Lucky primes | 207th | |
| Primes | 1193rd | 2285th |
| Pythagorean primes | 592nd | 1137th |
| Super primes | 196th | |
| Ulam primes | 166th | |
| Roman numberals | ||
| Base 2 | 100101101111012 | 1001110111010012 |
| Base 3 | 1110202113 | 10002010123 |
| Base 4 | 21123314 | 103232214 |
| Base 5 | 3021215 | 11213015 |
| Base 6 | 1124216 | 2333056 |
| Base 7 | 401117 | 1126167 |
| Base 8 | 226758 | 473518 |
| Base 9 | 142249 | 306359 |
| Base 10 | 966110 | 2020110 |
| Base 11 | 729311 | 141a511 |
| Base 12 | 571112 | b83512 |
| Base 13 | 452213 | 926c13 |
| Base 14 | 374114 | 750d14 |
| Base 15 | 2ce115 | 5ebb15 |
| Base 16 | 25bd16 | 4ee916 |