Compare 28119 vs 28121
| Property | 28119 | 28121 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 31 × 71 × 131 × 1031 | 611 × 4611 |
| Prime factorization | 3 × 7 × 13 × 103 | 61 × 461 |
| Divisors count | 16 | 4 |
| Divisors | 1, 3, 7, 13, 21, 39, 91, 103, 273, 309, 721, 1339, 2163, 4017, 9373, 28119 | 1, 61, 461, 28121 |
| Number of properties | 0 | 1 |
| Semiprimes | 7010th | |
| Roman numberals | ||
| Base 2 | 1101101110101112 | 1101101110110012 |
| Base 3 | 11021201103 | 11021201123 |
| Base 4 | 123131134 | 123131214 |
| Base 5 | 13444345 | 13444415 |
| Base 6 | 3341036 | 3341056 |
| Base 7 | 1446607 | 1446627 |
| Base 8 | 667278 | 667318 |
| Base 9 | 425139 | 425159 |
| Base 10 | 2811910 | 2812110 |
| Base 11 | 1a14311 | 1a14511 |
| Base 12 | 1433312 | 1433512 |
| Base 13 | ca5013 | ca5213 |
| Base 14 | a36714 | a36914 |
| Base 15 | 84e915 | 84eb15 |
| Base 16 | 6dd716 | 6dd916 |