Compare 18583 vs 20047
| Property | 18583 | 20047 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 185831 | 200471 |
| Prime factorization | 18583 | 20047 |
| Divisors count | 2 | 2 |
| Divisors | 1, 18583 | 1, 20047 |
| Number of properties | 4 | 6 |
| Additive primes | 1054th | |
| Cousin primes (1st member) | 333rd | 345th |
| Isolated primes | 1477th | 1582nd |
| Long primes | 814th | 866th |
| Primes | 2126th | 2267th |
| Super primes | 336th | |
| Roman numberals | ||
| Base 2 | 1001000100101112 | 1001110010011112 |
| Base 3 | 2211110213 | 10001111113 |
| Base 4 | 102021134 | 103210334 |
| Base 5 | 10433135 | 11201425 |
| Base 6 | 2220116 | 2324516 |
| Base 7 | 1051157 | 1123067 |
| Base 8 | 442278 | 471178 |
| Base 9 | 274379 | 304449 |
| Base 10 | 1858310 | 2004710 |
| Base 11 | 12a6411 | 1407511 |
| Base 12 | a90712 | b72712 |
| Base 13 | 85c613 | 918113 |
| Base 14 | 6ab514 | 743d14 |
| Base 15 | 578d15 | 5e1715 |
| Base 16 | 489716 | 4e4f16 |