Compare 20441 vs 20663
| Property | 20441 | 20663 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 204411 | 206631 |
| Prime factorization | 20441 | 20663 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20441 | 1, 20663 |
| Number of properties | 8 | 7 |
| Additive primes | 1073rd | 1081st |
| Chen primes | 1136th | 1144th |
| Harmonic primes | 850th | |
| Isolated primes | 1627th | |
| Long primes | 886th | |
| Primes | 2309th | 2328th |
| Pythagorean primes | 1150th | |
| Safe primes | 197th | |
| Sophie germain primes | 332nd | |
| Super primes | 343rd | |
| Twin primes (1st member) | 347th | |
| Ulam primes | 170th | |
| Roman numberals | ||
| Base 2 | 1001111110110012 | 1010000101101112 |
| Base 3 | 10010010023 | 10011000223 |
| Base 4 | 103331214 | 110023134 |
| Base 5 | 11232315 | 11301235 |
| Base 6 | 2343456 | 2353556 |
| Base 7 | 1134117 | 1141467 |
| Base 8 | 477318 | 502678 |
| Base 9 | 310329 | 313089 |
| Base 10 | 2044110 | 2066310 |
| Base 11 | 143a311 | 1458511 |
| Base 12 | b9b512 | bb5b12 |
| Base 13 | 93c513 | 953613 |
| Base 14 | 764114 | 775d14 |
| Base 15 | 60cb15 | 61c815 |
| Base 16 | 4fd916 | 50b716 |