Compare 19937 vs 20389
Property | 19937 | 20389 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 199371 | 203891 |
Prime factorization | 19937 | 20389 |
Divisors count | 2 | 2 |
Divisors | 1, 19937 | 1, 20389 |
Number of properties | 6 | 5 |
Additive primes | 1047th | |
Chen primes | 1108th | |
Cousin primes (1st member) | 351st | |
Isolated primes | 1575th | 1612th |
Primes | 2254th | 2303rd |
Pythagorean primes | 1120th | 1148th |
Ulam primes | 164th | 168th |
Roman numberals | ||
Base 2 | 1001101111000012 | 1001111101001012 |
Base 3 | 10001001023 | 10002220113 |
Base 4 | 103132014 | 103322114 |
Base 5 | 11142225 | 11230245 |
Base 6 | 2321456 | 2342216 |
Base 7 | 1120617 | 1133057 |
Base 8 | 467418 | 476458 |
Base 9 | 303129 | 308649 |
Base 10 | 1993710 | 2038910 |
Base 11 | 13a8511 | 1435611 |
Base 12 | b65512 | b97112 |
Base 13 | 90c813 | 938513 |
Base 14 | 73a114 | 760514 |
Base 15 | 5d9215 | 609415 |
Base 16 | 4de116 | 4fa516 |