Compare 20249 vs 20254
| Property | 20249 | 20254 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 4 |
| Prime factorization | 202491 | 21 × 131 × 191 × 411 |
| Prime factorization | 20249 | 2 × 13 × 19 × 41 |
| Divisors count | 2 | 16 |
| Divisors | 1, 20249 | 1, 2, 13, 19, 26, 38, 41, 82, 247, 494, 533, 779, 1066, 1558, 10127, 20254 |
| 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 | 1001111000111102 |
| Base 3 | 10002022223 | 10002100113 |
| Base 4 | 103301214 | 103301324 |
| Base 5 | 11214445 | 11220045 |
| Base 6 | 2334256 | 2334346 |
| Base 7 | 1130157 | 1130237 |
| Base 8 | 474318 | 474368 |
| Base 9 | 306889 | 307049 |
| Base 10 | 2024910 | 2025410 |
| Base 11 | 1423911 | 1424311 |
| Base 12 | b87512 | b87a12 |
| Base 13 | 92a813 | 92b013 |
| Base 14 | 754514 | 754a14 |
| Base 15 | 5eee15 | 600415 |
| Base 16 | 4f1916 | 4f1e16 |