Compare 20249 vs 20253
| Property | 20249 | 20253 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 202491 | 31 × 431 × 1571 |
| Prime factorization | 20249 | 3 × 43 × 157 |
| Divisors count | 2 | 8 |
| Divisors | 1, 20249 | 1, 3, 43, 129, 157, 471, 6751, 20253 |
| 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 | 1001111000111012 |
| Base 3 | 10002022223 | 10002100103 |
| Base 4 | 103301214 | 103301314 |
| Base 5 | 11214445 | 11220035 |
| Base 6 | 2334256 | 2334336 |
| Base 7 | 1130157 | 1130227 |
| Base 8 | 474318 | 474358 |
| Base 9 | 306889 | 307039 |
| Base 10 | 2024910 | 2025310 |
| Base 11 | 1423911 | 1424211 |
| Base 12 | b87512 | b87912 |
| Base 13 | 92a813 | 92ac13 |
| Base 14 | 754514 | 754914 |
| Base 15 | 5eee15 | 600315 |
| Base 16 | 4f1916 | 4f1d16 |