Compare 20507 vs 20509
Property | 20507 | 20509 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 205071 | 205091 |
Prime factorization | 20507 | 20509 |
Divisors count | 2 | 2 |
Divisors | 1, 20507 | 1, 20509 |
Number of properties | 4 | 5 |
Chen primes | 1139th | |
Long primes | 882nd | |
Lucky primes | 375th | |
Primes | 2314th | 2315th |
Pythagorean primes | 1152nd | |
Safe primes | 194th | |
Twin primes (1st member) | 349th | |
Twin primes (2nd member) | 349th | |
Roman numberals | ||
Base 2 | 1010000000110112 | 1010000000111012 |
Base 3 | 10010101123 | 10010101213 |
Base 4 | 110001234 | 110001314 |
Base 5 | 11240125 | 11240145 |
Base 6 | 2345356 | 2345416 |
Base 7 | 1135347 | 1135367 |
Base 8 | 500338 | 500358 |
Base 9 | 311159 | 311179 |
Base 10 | 2050710 | 2050910 |
Base 11 | 1445311 | 1445511 |
Base 12 | ba4b12 | ba5112 |
Base 13 | 944613 | 944813 |
Base 14 | 768b14 | 768d14 |
Base 15 | 612215 | 612415 |
Base 16 | 501b16 | 501d16 |