Compare 213859 vs 216859
| Property | 213859 | 216859 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2138591 | 2168591 |
| Prime factorization | 213859 | 216859 |
| Divisors count | 2 | 2 |
| Divisors | 1, 213859 | 1, 216859 |
| Number of properties | 5 | 6 |
| Additive primes | 7832nd | |
| Chen primes | 7978th | 8069th |
| Isolated primes | 14558th | 14758th |
| Long primes | 7147th | 7245th |
| Primes | 19115th | 19353rd |
| Ulam primes | 1375th | 1386th |
| Roman numberals | ||
| Base 2 | 1101000011011000112 | 1101001111000110112 |
| Base 3 | 1012121002013 | 1020001102113 |
| Base 4 | 3100312034 | 3103301234 |
| Base 5 | 233204145 | 234144145 |
| Base 6 | 43300316 | 43515516 |
| Base 7 | 15503327 | 15621467 |
| Base 8 | 6415438 | 6474338 |
| Base 9 | 3553219 | 3604249 |
| Base 10 | 21385910 | 21685910 |
| Base 11 | 13674811 | 138a2511 |
| Base 12 | a391712 | a55b712 |
| Base 13 | 7645913 | 7792613 |
| Base 14 | 57d1914 | 5905d14 |
| Base 15 | 4357415 | 443c415 |
| Base 16 | 3436316 | 34f1b16 |