Compare 20555 vs 20563
Property | 20555 | 20563 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 51 × 41111 | 205631 |
Prime factorization | 5 × 4111 | 20563 |
Divisors count | 4 | 2 |
Divisors | 1, 5, 4111, 20555 | 1, 20563 |
Number of properties | 1 | 3 |
Isolated primes | 1622nd | |
Lucky primes | 377th | |
Primes | 2321st | |
Semiprimes | 5214th | |
Roman numberals | ||
Base 2 | 1010000010010112 | 1010000010100112 |
Base 3 | 10010120223 | 10010121213 |
Base 4 | 110010234 | 110011034 |
Base 5 | 11242105 | 11242235 |
Base 6 | 2350556 | 2351116 |
Base 7 | 1136337 | 1136447 |
Base 8 | 501138 | 501238 |
Base 9 | 311689 | 311779 |
Base 10 | 2055510 | 2056310 |
Base 11 | 1449711 | 144a411 |
Base 12 | ba8b12 | ba9712 |
Base 13 | 948213 | 948a13 |
Base 14 | 76c314 | 76cb14 |
Base 15 | 615515 | 615d15 |
Base 16 | 504b16 | 505316 |