Compare 28121 vs 28125
| Property | 28121 | 28125 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 7 |
| Prime factorization | 611 × 4611 | 32 × 55 |
| Prime factorization | 61 × 461 | 3 × 3 × 5 × 5 × 5 × 5 × 5 |
| Divisors count | 4 | 18 |
| Divisors | 1, 61, 461, 28121 | 1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 3125, 5625, 9375, 28125 |
| Number of properties | 1 | 0 |
| Semiprimes | 7010th | |
| Roman numberals | ||
| Base 2 | 1101101110110012 | 1101101110111012 |
| Base 3 | 11021201123 | 11021202003 |
| Base 4 | 123131214 | 123131314 |
| Base 5 | 13444415 | 14000005 |
| Base 6 | 3341056 | 3341136 |
| Base 7 | 1446627 | 1446667 |
| Base 8 | 667318 | 667358 |
| Base 9 | 425159 | 425209 |
| Base 10 | 2812110 | 2812510 |
| Base 11 | 1a14511 | 1a14911 |
| Base 12 | 1433512 | 1433912 |
| Base 13 | ca5213 | ca5613 |
| Base 14 | a36914 | a36d14 |
| Base 15 | 84eb15 | 850015 |
| Base 16 | 6dd916 | 6ddd16 |