Compare 180539 vs 180545
Property | 180539 | 180545 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 1805391 | 51 × 361091 |
Prime factorization | 180539 | 5 × 36109 |
Divisors count | 2 | 4 |
Divisors | 1, 180539 | 1, 5, 36109, 180545 |
Number of properties | 5 | 1 |
Chen primes | 6933rd | |
Long primes | 6148th | |
Primes | 16387th | |
Semiprimes | 41046th | |
Sexy primes (2nd member) | 3939th | |
Twin primes (1st member) | 1982nd | |
Roman numberals | ||
Base 2 | 1011000001001110112 | 1011000001010000012 |
Base 3 | 1000111221223 | 1000111222123 |
Base 4 | 2300103234 | 2300110014 |
Base 5 | 212341245 | 212341405 |
Base 6 | 35114556 | 35115056 |
Base 7 | 13512327 | 13512417 |
Base 8 | 5404738 | 5405018 |
Base 9 | 3045789 | 3045859 |
Base 10 | 18053910 | 18054510 |
Base 11 | 11370711 | 11371211 |
Base 12 | 8858b12 | 8859512 |
Base 13 | 6423813 | 6424113 |
Base 14 | 49b1914 | 49b2114 |
Base 15 | 3875e15 | 3876515 |
Base 16 | 2c13b16 | 2c14116 |