Compare 19973 vs 20047
| Property | 19973 | 20047 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 199731 | 200471 |
| Prime factorization | 19973 | 20047 |
| Divisors count | 2 | 2 |
| Divisors | 1, 19973 | 1, 20047 |
| Number of properties | 6 | 6 |
| Additive primes | 1048th | 1054th |
| Cousin primes (1st member) | 345th | |
| Emirps | 627th | |
| Isolated primes | 1577th | 1582nd |
| Long primes | 866th | |
| Primes | 2258th | 2267th |
| Pythagorean primes | 1123rd | |
| Sexy primes (1st member) | 692nd | |
| Super primes | 336th | |
| Roman numberals | ||
| Base 2 | 1001110000001012 | 1001110010011112 |
| Base 3 | 10001012023 | 10001111113 |
| Base 4 | 103200114 | 103210334 |
| Base 5 | 11143435 | 11201425 |
| Base 6 | 2322456 | 2324516 |
| Base 7 | 1121427 | 1123067 |
| Base 8 | 470058 | 471178 |
| Base 9 | 303529 | 304449 |
| Base 10 | 1997310 | 2004710 |
| Base 11 | 1400811 | 1407511 |
| Base 12 | b68512 | b72712 |
| Base 13 | 912513 | 918113 |
| Base 14 | 73c914 | 743d14 |
| Base 15 | 5db815 | 5e1715 |
| Base 16 | 4e0516 | 4e4f16 |