Compare 20389 vs 20399
Property | 20389 | 20399 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 203891 | 203991 |
Prime factorization | 20389 | 20399 |
Divisors count | 2 | 2 |
Divisors | 1, 20389 | 1, 20399 |
Number of properties | 5 | 6 |
Additive primes | 1071st | |
Chen primes | 1133rd | |
Cousin primes (1st member) | 351st | |
Isolated primes | 1612th | 1614th |
Primes | 2303rd | 2305th |
Pythagorean primes | 1148th | |
Sexy primes (2nd member) | 705th | |
Ulam primes | 168th | 169th |
Roman numberals | ||
Base 2 | 1001111101001012 | 1001111101011112 |
Base 3 | 10002220113 | 10002221123 |
Base 4 | 103322114 | 103322334 |
Base 5 | 11230245 | 11230445 |
Base 6 | 2342216 | 2342356 |
Base 7 | 1133057 | 1133217 |
Base 8 | 476458 | 476578 |
Base 9 | 308649 | 308759 |
Base 10 | 2038910 | 2039910 |
Base 11 | 1435611 | 1436511 |
Base 12 | b97112 | b97b12 |
Base 13 | 938513 | 939213 |
Base 14 | 760514 | 761114 |
Base 15 | 609415 | 609e15 |
Base 16 | 4fa516 | 4faf16 |