Compare 20377 vs 20389
Property | 20377 | 20389 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 71 × 411 × 711 | 203891 |
Prime factorization | 7 × 41 × 71 | 20389 |
Divisors count | 8 | 2 |
Divisors | 1, 7, 41, 71, 287, 497, 2911, 20377 | 1, 20389 |
Number of properties | 0 | 5 |
Cousin primes (1st member) | 351st | |
Isolated primes | 1612th | |
Primes | 2303rd | |
Pythagorean primes | 1148th | |
Ulam primes | 168th | |
Roman numberals | ||
Base 2 | 1001111100110012 | 1001111101001012 |
Base 3 | 10002212013 | 10002220113 |
Base 4 | 103321214 | 103322114 |
Base 5 | 11230025 | 11230245 |
Base 6 | 2342016 | 2342216 |
Base 7 | 1132607 | 1133057 |
Base 8 | 476318 | 476458 |
Base 9 | 308519 | 308649 |
Base 10 | 2037710 | 2038910 |
Base 11 | 1434511 | 1435611 |
Base 12 | b96112 | b97112 |
Base 13 | 937613 | 938513 |
Base 14 | 75d714 | 760514 |
Base 15 | 608715 | 609415 |
Base 16 | 4f9916 | 4fa516 |