Compare 9899 vs 9901
Property | 9899 | 9901 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 191 × 5211 | 99011 |
Prime factorization | 19 × 521 | 9901 |
Divisors count | 4 | 2 |
Divisors | 1, 19, 521, 9899 | 1, 9901 |
Number of properties | 1 | 7 |
Additive primes | 585th | |
Centered decagonal primes | 26th | |
Chen primes | 630th | |
Isolated primes | 814th | |
Primes | 1221st | |
Pythagorean primes | 605th | |
Semiprimes | 2593rd | |
Sexy primes (1st member) | 409th | |
Roman numberals | ||
Base 2 | 100110101010112 | 100110101011012 |
Base 3 | 1111201223 | 1111202013 |
Base 4 | 21222234 | 21222314 |
Base 5 | 3040445 | 3041015 |
Base 6 | 1134556 | 1135016 |
Base 7 | 406017 | 406037 |
Base 8 | 232538 | 232558 |
Base 9 | 145189 | 145219 |
Base 10 | 989910 | 990110 |
Base 11 | 748a11 | 749111 |
Base 12 | 588b12 | 589112 |
Base 13 | 467613 | 467813 |
Base 14 | 387114 | 387314 |
Base 15 | 2dee15 | 2e0115 |
Base 16 | 26ab16 | 26ad16 |