Compare 20389 vs 20693
Property | 20389 | 20693 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 203891 | 206931 |
Prime factorization | 20389 | 20693 |
Divisors count | 2 | 2 |
Divisors | 1, 20389 | 1, 20693 |
Number of properties | 5 | 6 |
Chen primes | 1145th | |
Cousin primes (1st member) | 351st | |
Happy primes | 385th | |
Isolated primes | 1612th | 1629th |
Primes | 2303rd | 2330th |
Pythagorean primes | 1148th | 1159th |
Sophie germain primes | 333rd | |
Ulam primes | 168th | |
Roman numberals | ||
Base 2 | 1001111101001012 | 1010000110101012 |
Base 3 | 10002220113 | 10011011023 |
Base 4 | 103322114 | 110031114 |
Base 5 | 11230245 | 11302335 |
Base 6 | 2342216 | 2354456 |
Base 7 | 1133057 | 1142217 |
Base 8 | 476458 | 503258 |
Base 9 | 308649 | 313429 |
Base 10 | 2038910 | 2069310 |
Base 11 | 1435611 | 1460211 |
Base 12 | b97112 | bb8512 |
Base 13 | 938513 | 955a13 |
Base 14 | 760514 | 778114 |
Base 15 | 609415 | 61e815 |
Base 16 | 4fa516 | 50d516 |