Compare 19913 vs 20047
Property | 19913 | 20047 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 199131 | 200471 |
Prime factorization | 19913 | 20047 |
Divisors count | 2 | 2 |
Divisors | 1, 19913 | 1, 20047 |
Number of properties | 10 | 6 |
Additive primes | 1045th | 1054th |
Cousin primes (1st member) | 345th | |
Emirps | 626th | |
Good primes | 256th | |
Isolated primes | 1572nd | 1582nd |
Long primes | 861st | 866th |
Primes | 2251st | 2267th |
Pythagorean primes | 1119th | |
Sexy primes (1st member) | 691st | |
Sophie germain primes | 324th | |
Super primes | 335th | 336th |
Roman numberals | ||
Base 2 | 1001101110010012 | 1001110010011112 |
Base 3 | 10000221123 | 10001111113 |
Base 4 | 103130214 | 103210334 |
Base 5 | 11141235 | 11201425 |
Base 6 | 2321056 | 2324516 |
Base 7 | 1120257 | 1123067 |
Base 8 | 467118 | 471178 |
Base 9 | 302759 | 304449 |
Base 10 | 1991310 | 2004710 |
Base 11 | 13a6311 | 1407511 |
Base 12 | b63512 | b72712 |
Base 13 | 90aa13 | 918113 |
Base 14 | 738514 | 743d14 |
Base 15 | 5d7815 | 5e1715 |
Base 16 | 4dc916 | 4e4f16 |