Compare 9643 vs 9901
| Property | 9643 | 9901 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 96431 | 99011 |
| Prime factorization | 9643 | 9901 |
| Divisors count | 2 | 2 |
| Divisors | 1, 9643 | 1, 9901 |
| Number of properties | 8 | 7 |
| Additive primes | 585th | |
| Centered decagonal primes | 26th | |
| Chen primes | 630th | |
| Emirps | 223rd | |
| Harmonic primes | 433rd | |
| Isolated primes | 792nd | 814th |
| Left-truncatable primes | 150th | |
| Lucky primes | 205th | |
| Primes | 1191st | 1221st |
| Pythagorean primes | 605th | |
| Sexy primes (1st member) | 402nd | 409th |
| Ulam primes | 86th | |
| Roman numberals | ||
| Base 2 | 100101101010112 | 100110101011012 |
| Base 3 | 1110200113 | 1111202013 |
| Base 4 | 21122234 | 21222314 |
| Base 5 | 3020335 | 3041015 |
| Base 6 | 1123516 | 1135016 |
| Base 7 | 400547 | 406037 |
| Base 8 | 226538 | 232558 |
| Base 9 | 142049 | 145219 |
| Base 10 | 964310 | 990110 |
| Base 11 | 727711 | 749111 |
| Base 12 | 56b712 | 589112 |
| Base 13 | 450a13 | 467813 |
| Base 14 | 372b14 | 387314 |
| Base 15 | 2ccd15 | 2e0115 |
| Base 16 | 25ab16 | 26ad16 |