Compare 990163 vs 990175
| Property | 990163 | 990175 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 3 |
| Prime factorization | 9901631 | 52 × 396071 |
| Prime factorization | 990163 | 5 × 5 × 39607 |
| Divisors count | 2 | 6 |
| Divisors | 1, 990163 | 1, 5, 25, 39607, 198035, 990175 |
| Number of properties | 3 | 0 |
| Isolated primes | 61583rd | |
| Primes | 77786th | |
| Sexy primes (1st member) | 16242nd | |
| Roman numberals | ||
| Base 2 | 111100011011110100112 | 111100011011110111112 |
| Base 3 | 12120220202013 | 12120220210113 |
| Base 4 | 33012331034 | 33012331334 |
| Base 5 | 2231411235 | 2231412005 |
| Base 6 | 331200316 | 331200516 |
| Base 7 | 112625267 | 112625447 |
| Base 8 | 36157238 | 36157378 |
| Base 9 | 17682219 | 17682349 |
| Base 10 | 99016310 | 99017510 |
| Base 11 | 616a1911 | 616a2a11 |
| Base 12 | 3b901712 | 3b902712 |
| Base 13 | 2888c513 | 28890413 |
| Base 14 | 1babbd14 | 1babcb14 |
| Base 15 | 1485ad15 | 1485ba15 |
| Base 16 | f1bd316 | f1bdf16 |