Compare 19681 vs 20441
Property | 19681 | 20441 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 196811 | 204411 |
Prime factorization | 19681 | 20441 |
Divisors count | 2 | 2 |
Divisors | 1, 19681 | 1, 20441 |
Number of properties | 7 | 8 |
Additive primes | 1073rd | |
Chen primes | 1136th | |
Emirps | 616th | |
Harmonic primes | 805th | |
Isolated primes | 1556th | |
Primes | 2227th | 2309th |
Pythagorean primes | 1106th | 1150th |
Sexy primes (1st member) | 687th | |
Sophie germain primes | 332nd | |
Super primes | 343rd | |
Twin primes (1st member) | 347th | |
Ulam primes | 163rd | 170th |
Roman numberals | ||
Base 2 | 1001100111000012 | 1001111110110012 |
Base 3 | 2222222213 | 10010010023 |
Base 4 | 103032014 | 103331214 |
Base 5 | 11122115 | 11232315 |
Base 6 | 2310416 | 2343456 |
Base 7 | 1112447 | 1134117 |
Base 8 | 463418 | 477318 |
Base 9 | 288879 | 310329 |
Base 10 | 1968110 | 2044110 |
Base 11 | 1387211 | 143a311 |
Base 12 | b48112 | b9b512 |
Base 13 | 8c5c13 | 93c513 |
Base 14 | 725b14 | 764114 |
Base 15 | 5c7115 | 60cb15 |
Base 16 | 4ce116 | 4fd916 |