Compare 20249 vs 20407
| Property | 20249 | 20407 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 202491 | 204071 |
| Prime factorization | 20249 | 20407 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20249 | 1, 20407 |
| Number of properties | 5 | 6 |
| Additive primes | 1062nd | 1072nd |
| Chen primes | 1134th | |
| Cousin primes (1st member) | 352nd | |
| Isolated primes | 1600th | 1615th |
| Long primes | 880th | |
| Primes | 2289th | 2306th |
| Pythagorean primes | 1139th | |
| Sophie germain primes | 328th | |
| Roman numberals | ||
| Base 2 | 1001111000110012 | 1001111101101112 |
| Base 3 | 10002022223 | 10002222113 |
| Base 4 | 103301214 | 103323134 |
| Base 5 | 11214445 | 11231125 |
| Base 6 | 2334256 | 2342516 |
| Base 7 | 1130157 | 1133327 |
| Base 8 | 474318 | 476678 |
| Base 9 | 306889 | 308849 |
| Base 10 | 2024910 | 2040710 |
| Base 11 | 1423911 | 1437211 |
| Base 12 | b87512 | b98712 |
| Base 13 | 92a813 | 939a13 |
| Base 14 | 754514 | 761914 |
| Base 15 | 5eee15 | 60a715 |
| Base 16 | 4f1916 | 4fb716 |