Compare 990169 vs 990177
| Property | 990169 | 990177 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 9901691 | 31 × 2391 × 13811 |
| Prime factorization | 990169 | 3 × 239 × 1381 |
| Divisors count | 2 | 8 |
| Divisors | 1, 990169 | 1, 3, 239, 717, 1381, 4143, 330059, 990177 |
| Number of properties | 4 | 0 |
| Emirps | 10954th | |
| Isolated primes | 61584th | |
| Primes | 77787th | |
| Sexy primes (2nd member) | 16242nd | |
| Roman numberals | ||
| Base 2 | 111100011011110110012 | 111100011011111000012 |
| Base 3 | 12120220202213 | 12120220210203 |
| Base 4 | 33012331214 | 33012332014 |
| Base 5 | 2231411345 | 2231412025 |
| Base 6 | 331200416 | 331200536 |
| Base 7 | 112625357 | 112625467 |
| Base 8 | 36157318 | 36157418 |
| Base 9 | 17682279 | 17682369 |
| Base 10 | 99016910 | 99017710 |
| Base 11 | 616a2411 | 616a3111 |
| Base 12 | 3b902112 | 3b902912 |
| Base 13 | 2888cb13 | 28890613 |
| Base 14 | 1babc514 | 1babcd14 |
| Base 15 | 1485b415 | 1485bc15 |
| Base 16 | f1bd916 | f1be116 |