Compare 20389 vs 20443
Property | 20389 | 20443 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 203891 | 204431 |
Prime factorization | 20389 | 20443 |
Divisors count | 2 | 2 |
Divisors | 1, 20389 | 1, 20443 |
Number of properties | 5 | 5 |
Additive primes | 1074th | |
Cousin primes (1st member) | 351st | |
Harmonic primes | 841st | |
Isolated primes | 1612th | |
Primes | 2303rd | 2310th |
Pythagorean primes | 1148th | |
Twin primes (2nd member) | 347th | |
Ulam primes | 168th | 171st |
Roman numberals | ||
Base 2 | 1001111101001012 | 1001111110110112 |
Base 3 | 10002220113 | 10010010113 |
Base 4 | 103322114 | 103331234 |
Base 5 | 11230245 | 11232335 |
Base 6 | 2342216 | 2343516 |
Base 7 | 1133057 | 1134137 |
Base 8 | 476458 | 477338 |
Base 9 | 308649 | 310349 |
Base 10 | 2038910 | 2044310 |
Base 11 | 1435611 | 143a511 |
Base 12 | b97112 | b9b712 |
Base 13 | 938513 | 93c713 |
Base 14 | 760514 | 764314 |
Base 15 | 609415 | 60cd15 |
Base 16 | 4fa516 | 4fdb16 |