Compare 20249 vs 20251
| Property | 20249 | 20251 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 202491 | 71 × 111 × 2631 |
| Prime factorization | 20249 | 7 × 11 × 263 |
| Divisors count | 2 | 8 |
| Divisors | 1, 20249 | 1, 7, 11, 77, 263, 1841, 2893, 20251 |
| Number of properties | 5 | 0 |
| Additive primes | 1062nd | |
| Isolated primes | 1600th | |
| Primes | 2289th | |
| Pythagorean primes | 1139th | |
| Sophie germain primes | 328th | |
| Roman numberals | ||
| Base 2 | 1001111000110012 | 1001111000110112 |
| Base 3 | 10002022223 | 10002100013 |
| Base 4 | 103301214 | 103301234 |
| Base 5 | 11214445 | 11220015 |
| Base 6 | 2334256 | 2334316 |
| Base 7 | 1130157 | 1130207 |
| Base 8 | 474318 | 474338 |
| Base 9 | 306889 | 307019 |
| Base 10 | 2024910 | 2025110 |
| Base 11 | 1423911 | 1424011 |
| Base 12 | b87512 | b87712 |
| Base 13 | 92a813 | 92aa13 |
| Base 14 | 754514 | 754714 |
| Base 15 | 5eee15 | 600115 |
| Base 16 | 4f1916 | 4f1b16 |