Compare 228209 vs 228220
| Property | 228209 | 228220 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 191 × 120111 | 22 × 51 × 114111 |
| Prime factorization | 19 × 12011 | 2 × 2 × 5 × 11411 |
| Divisors count | 4 | 12 |
| Divisors | 1, 19, 12011, 228209 | 1, 2, 4, 5, 10, 20, 11411, 22822, 45644, 57055, 114110, 228220 |
| Number of properties | 1 | 0 |
| Semiprimes | 51285th | |
| Roman numberals | ||
| Base 2 | 1101111011011100012 | 1101111011011111002 |
| Base 3 | 1021210010123 | 1021210011213 |
| Base 4 | 3132313014 | 3132313304 |
| Base 5 | 243003145 | 243003405 |
| Base 6 | 45203056 | 45203246 |
| Base 7 | 16402227 | 16402367 |
| Base 8 | 6755618 | 6755748 |
| Base 9 | 3770359 | 3770479 |
| Base 10 | 22820910 | 22822010 |
| Base 11 | 14650311 | 14651311 |
| Base 12 | b009512 | b00a412 |
| Base 13 | 7cb4713 | 7cb5513 |
| Base 14 | 5d24914 | 5d25614 |
| Base 15 | 4793e15 | 4794a15 |
| Base 16 | 37b7116 | 37b7c16 |