Compare 20042 vs 20047
| Property | 20042 | 20047 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 111 × 9111 | 200471 |
| Prime factorization | 2 × 11 × 911 | 20047 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 11, 22, 911, 1822, 10021, 20042 | 1, 20047 |
| Number of properties | 0 | 6 |
| Additive primes | 1054th | |
| Cousin primes (1st member) | 345th | |
| Isolated primes | 1582nd | |
| Long primes | 866th | |
| Primes | 2267th | |
| Super primes | 336th | |
| Roman numberals | ||
| Base 2 | 1001110010010102 | 1001110010011112 |
| Base 3 | 10001110223 | 10001111113 |
| Base 4 | 103210224 | 103210334 |
| Base 5 | 11201325 | 11201425 |
| Base 6 | 2324426 | 2324516 |
| Base 7 | 1123017 | 1123067 |
| Base 8 | 471128 | 471178 |
| Base 9 | 304389 | 304449 |
| Base 10 | 2004210 | 2004710 |
| Base 11 | 1407011 | 1407511 |
| Base 12 | b72212 | b72712 |
| Base 13 | 917913 | 918113 |
| Base 14 | 743814 | 743d14 |
| Base 15 | 5e1215 | 5e1715 |
| Base 16 | 4e4a16 | 4e4f16 |