Compare 228641 vs 228647
| Property | 228641 | 228647 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 891 × 3671 | 2286471 |
| Prime factorization | 7 × 89 × 367 | 228647 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 89, 367, 623, 2569, 32663, 228641 | 1, 228647 |
| Number of properties | 0 | 5 |
| Additive primes | 8237th | |
| Chen primes | 8456th | |
| Isolated primes | 15505th | |
| Long primes | 7616th | |
| Primes | 20318th | |
| Roman numberals | ||
| Base 2 | 1101111101001000012 | 1101111101001001112 |
| Base 3 | 1021211220123 | 1021211221023 |
| Base 4 | 3133102014 | 3133102134 |
| Base 5 | 243040315 | 243040425 |
| Base 6 | 45223056 | 45223156 |
| Base 7 | 16414107 | 16414167 |
| Base 8 | 6764418 | 6764478 |
| Base 9 | 3775659 | 3775729 |
| Base 10 | 22864110 | 22864710 |
| Base 11 | 14686611 | 14687111 |
| Base 12 | b039512 | b039b12 |
| Base 13 | 800ba13 | 800c313 |
| Base 14 | 5d47714 | 5d47d14 |
| Base 15 | 47b2b15 | 47b3215 |
| Base 16 | 37d2116 | 37d2716 |