Compare 20509 vs 20551
Property | 20509 | 20551 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 205091 | 205511 |
Prime factorization | 20509 | 20551 |
Divisors count | 2 | 2 |
Divisors | 1, 20509 | 1, 20551 |
Number of properties | 5 | 4 |
Additive primes | 1077th | |
Long primes | 882nd | |
Lucky primes | 375th | 376th |
Primes | 2315th | 2320th |
Pythagorean primes | 1152nd | |
Twin primes (2nd member) | 349th | 350th |
Roman numberals | ||
Base 2 | 1010000000111012 | 1010000010001112 |
Base 3 | 10010101213 | 10010120113 |
Base 4 | 110001314 | 110010134 |
Base 5 | 11240145 | 11242015 |
Base 6 | 2345416 | 2350516 |
Base 7 | 1135367 | 1136267 |
Base 8 | 500358 | 501078 |
Base 9 | 311179 | 311649 |
Base 10 | 2050910 | 2055110 |
Base 11 | 1445511 | 1449311 |
Base 12 | ba5112 | ba8712 |
Base 13 | 944813 | 947b13 |
Base 14 | 768d14 | 76bd14 |
Base 15 | 612415 | 615115 |
Base 16 | 501d16 | 504716 |