Compare 130228 vs 130229
| Property | 130228 | 130229 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 71 × 46511 | 111 × 118391 |
| Prime factorization | 2 × 2 × 7 × 4651 | 11 × 11839 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 7, 14, 28, 4651, 9302, 18604, 32557, 65114, 130228 | 1, 11, 11839, 130229 |
| Number of properties | 0 | 1 |
| Semiprimes | 30073rd | |
| Roman numberals | ||
| Base 2 | 111111100101101002 | 111111100101101012 |
| Base 3 | 201211220213 | 201211220223 |
| Base 4 | 1333023104 | 1333023114 |
| Base 5 | 131314035 | 131314045 |
| Base 6 | 24425246 | 24425256 |
| Base 7 | 10514507 | 10514517 |
| Base 8 | 3762648 | 3762658 |
| Base 9 | 2175679 | 2175689 |
| Base 10 | 13022810 | 13022910 |
| Base 11 | 8992a11 | 8993011 |
| Base 12 | 6344412 | 6344512 |
| Base 13 | 4737713 | 4737813 |
| Base 14 | 3566014 | 3566114 |
| Base 15 | 288bd15 | 288be15 |
| Base 16 | 1fcb416 | 1fcb516 |