Compare 20389 vs 20563
Property | 20389 | 20563 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 203891 | 205631 |
Prime factorization | 20389 | 20563 |
Divisors count | 2 | 2 |
Divisors | 1, 20389 | 1, 20563 |
Number of properties | 5 | 3 |
Cousin primes (1st member) | 351st | |
Isolated primes | 1612th | 1622nd |
Lucky primes | 377th | |
Primes | 2303rd | 2321st |
Pythagorean primes | 1148th | |
Ulam primes | 168th | |
Roman numberals | ||
Base 2 | 1001111101001012 | 1010000010100112 |
Base 3 | 10002220113 | 10010121213 |
Base 4 | 103322114 | 110011034 |
Base 5 | 11230245 | 11242235 |
Base 6 | 2342216 | 2351116 |
Base 7 | 1133057 | 1136447 |
Base 8 | 476458 | 501238 |
Base 9 | 308649 | 311779 |
Base 10 | 2038910 | 2056310 |
Base 11 | 1435611 | 144a411 |
Base 12 | b97112 | ba9712 |
Base 13 | 938513 | 948a13 |
Base 14 | 760514 | 76cb14 |
Base 15 | 609415 | 615d15 |
Base 16 | 4fa516 | 505316 |