Compare 20507 vs 21191
Property | 20507 | 21191 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 205071 | 211911 |
Prime factorization | 20507 | 21191 |
Divisors count | 2 | 2 |
Divisors | 1, 20507 | 1, 21191 |
Number of properties | 4 | 7 |
Chen primes | 1139th | 1171st |
Cousin primes (2nd member) | 361st | |
Primes | 2314th | 2383rd |
Prime triplets (2nd member) | 178th | |
Safe primes | 194th | |
Super primes | 354th | |
Twin primes (1st member) | 349th | 361st |
Ulam primes | 179th | |
Roman numberals | ||
Base 2 | 1010000000110112 | 1010010110001112 |
Base 3 | 10010101123 | 10020012123 |
Base 4 | 110001234 | 110230134 |
Base 5 | 11240125 | 11342315 |
Base 6 | 2345356 | 2420356 |
Base 7 | 1135347 | 1155327 |
Base 8 | 500338 | 513078 |
Base 9 | 311159 | 320559 |
Base 10 | 2050710 | 2119110 |
Base 11 | 1445311 | 14a1511 |
Base 12 | ba4b12 | 1031b12 |
Base 13 | 944613 | 985113 |
Base 14 | 768b14 | 7a1914 |
Base 15 | 612215 | 642b15 |
Base 16 | 501b16 | 52c716 |