Compare 19991 vs 20441
Property | 19991 | 20441 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 199911 | 204411 |
Prime factorization | 19991 | 20441 |
Divisors count | 2 | 2 |
Divisors | 1, 19991 | 1, 20441 |
Number of properties | 9 | 8 |
Additive primes | 1049th | 1073rd |
Chen primes | 1111th | 1136th |
Harmonic primes | 820th | |
Palindromic primes | 46th | |
Primes | 2260th | 2309th |
Prime triplets (1st member) | 168th | |
Pythagorean primes | 1150th | |
Sexy primes (1st member) | 693rd | |
Sophie germain primes | 326th | 332nd |
Super primes | 343rd | |
Twin primes (1st member) | 342nd | 347th |
Ulam primes | 170th | |
Roman numberals | ||
Base 2 | 1001110000101112 | 1001111110110012 |
Base 3 | 10001021023 | 10010010023 |
Base 4 | 103201134 | 103331214 |
Base 5 | 11144315 | 11232315 |
Base 6 | 2323156 | 2343456 |
Base 7 | 1121667 | 1134117 |
Base 8 | 470278 | 477318 |
Base 9 | 303729 | 310329 |
Base 10 | 1999110 | 2044110 |
Base 11 | 1402411 | 143a311 |
Base 12 | b69b12 | b9b512 |
Base 13 | 913a13 | 93c513 |
Base 14 | 73dd14 | 764114 |
Base 15 | 5dcb15 | 60cb15 |
Base 16 | 4e1716 | 4fd916 |