Compare 161533 vs 161540
| Property | 161533 | 161540 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 5 |
| Prime factorization | 1631 × 9911 | 22 × 51 × 411 × 1971 |
| Prime factorization | 163 × 991 | 2 × 2 × 5 × 41 × 197 |
| Divisors count | 4 | 24 |
| Divisors | 1, 163, 991, 161533 | 1, 2, 4, 5, 10, 20, 41, 82, 164, 197, 205, 394, 410, 788, 820, 985, 1970, 3940, 8077, 16154, 32308, 40385, 80770, 161540 |
| Number of properties | 1 | 0 |
| Semiprimes | 36899th | |
| Roman numberals | ||
| Base 2 | 1001110110111111012 | 1001110111000001002 |
| Base 3 | 220121202013 | 220121202223 |
| Base 4 | 2131233314 | 2131300104 |
| Base 5 | 201321135 | 201321305 |
| Base 6 | 32435016 | 32435126 |
| Base 7 | 12416417 | 12416517 |
| Base 8 | 4733758 | 4734048 |
| Base 9 | 2655219 | 2655289 |
| Base 10 | 16153310 | 16154010 |
| Base 11 | 1003a911 | 10040511 |
| Base 12 | 7959112 | 7959812 |
| Base 13 | 586a813 | 586b213 |
| Base 14 | 42c2114 | 42c2814 |
| Base 15 | 32cdd15 | 32ce515 |
| Base 16 | 276fd16 | 2770416 |