Compare 20509 vs 20807
Property | 20509 | 20807 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 205091 | 208071 |
Prime factorization | 20509 | 20807 |
Divisors count | 2 | 2 |
Divisors | 1, 20509 | 1, 20807 |
Number of properties | 5 | 7 |
Additive primes | 1090th | |
Chen primes | 1154th | |
Harmonic primes | 858th | |
Long primes | 882nd | 890th |
Lucky primes | 375th | |
Primes | 2315th | 2343rd |
Pythagorean primes | 1152nd | |
Twin primes (1st member) | 355th | |
Twin primes (2nd member) | 349th | |
Ulam primes | 174th | |
Roman numberals | ||
Base 2 | 1010000000111012 | 1010001010001112 |
Base 3 | 10010101213 | 10011121223 |
Base 4 | 110001314 | 110110134 |
Base 5 | 11240145 | 11312125 |
Base 6 | 2345416 | 2401556 |
Base 7 | 1135367 | 1144437 |
Base 8 | 500358 | 505078 |
Base 9 | 311179 | 314789 |
Base 10 | 2050910 | 2080710 |
Base 11 | 1445511 | 146a611 |
Base 12 | ba5112 | 1005b12 |
Base 13 | 944813 | 961713 |
Base 14 | 768d14 | 782314 |
Base 15 | 612415 | 627215 |
Base 16 | 501d16 | 514716 |