Compare 20411 vs 20807
| Property | 20411 | 20807 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 204111 | 208071 |
| Prime factorization | 20411 | 20807 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20411 | 1, 20807 |
| Number of properties | 7 | 7 |
| Additive primes | 1090th | |
| Chen primes | 1135th | 1154th |
| Cousin primes (2nd member) | 352nd | |
| Harmonic primes | 840th | 858th |
| Isolated primes | 1616th | |
| Long primes | 881st | 890th |
| Primes | 2307th | 2343rd |
| Sophie germain primes | 331st | |
| Twin primes (1st member) | 355th | |
| Ulam primes | 174th | |
| Roman numberals | ||
| Base 2 | 1001111101110112 | 1010001010001112 |
| Base 3 | 10002222223 | 10011121223 |
| Base 4 | 103323234 | 110110134 |
| Base 5 | 11231215 | 11312125 |
| Base 6 | 2342556 | 2401556 |
| Base 7 | 1133367 | 1144437 |
| Base 8 | 476738 | 505078 |
| Base 9 | 308889 | 314789 |
| Base 10 | 2041110 | 2080710 |
| Base 11 | 1437611 | 146a611 |
| Base 12 | b98b12 | 1005b12 |
| Base 13 | 93a113 | 961713 |
| Base 14 | 761d14 | 782314 |
| Base 15 | 60ab15 | 627215 |
| Base 16 | 4fbb16 | 514716 |