Compare 208205 vs 208213
Property | 208205 | 208213 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 51 × 416411 | 2082131 |
Prime factorization | 5 × 41641 | 208213 |
Divisors count | 4 | 2 |
Divisors | 1, 5, 41641, 208205 | 1, 208213 |
Number of properties | 1 | 6 |
Cousin primes (1st member) | 2210th | |
Happy primes | 2836th | |
Isolated primes | 14187th | |
Primes | 18652nd | |
Pythagorean primes | 9314th | |
Semiprimes | 46991st | |
Sexy primes (2nd member) | 4437th | |
Roman numberals | ||
Base 2 | 1100101101010011012 | 1100101101010101012 |
Base 3 | 1011201210223 | 1011201211213 |
Base 4 | 3023110314 | 3023111114 |
Base 5 | 231303105 | 231303235 |
Base 6 | 42435256 | 42435416 |
Base 7 | 15250047 | 15250157 |
Base 8 | 6265158 | 6265258 |
Base 9 | 3465389 | 3465479 |
Base 10 | 20820510 | 20821310 |
Base 11 | 13247811 | 13248511 |
Base 12 | a05a512 | a05b112 |
Base 13 | 739ca13 | 73a0513 |
Base 14 | 55c3b14 | 55c4514 |
Base 15 | 41a5515 | 41a5d15 |
Base 16 | 32d4d16 | 32d5516 |