Compare 130205 vs 130215
| Property | 130205 | 130215 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 51 × 260411 | 31 × 51 × 86811 |
| Prime factorization | 5 × 26041 | 3 × 5 × 8681 |
| Divisors count | 4 | 8 |
| Divisors | 1, 5, 26041, 130205 | 1, 3, 5, 15, 8681, 26043, 43405, 130215 |
| Number of properties | 1 | 0 |
| Semiprimes | 30067th | |
| Roman numberals | ||
| Base 2 | 111111100100111012 | 111111100101001112 |
| Base 3 | 201211211023 | 201211212103 |
| Base 4 | 1333021314 | 1333022134 |
| Base 5 | 131313105 | 131313305 |
| Base 6 | 24424456 | 24425036 |
| Base 7 | 10514157 | 10514317 |
| Base 8 | 3762358 | 3762478 |
| Base 9 | 2175429 | 2175539 |
| Base 10 | 13020510 | 13021510 |
| Base 11 | 8990911 | 8991811 |
| Base 12 | 6342512 | 6343312 |
| Base 13 | 4735a13 | 4736713 |
| Base 14 | 3564514 | 3565114 |
| Base 15 | 288a515 | 288b015 |
| Base 16 | 1fc9d16 | 1fca716 |