Compare 205939 vs 205949
Property | 205939 | 205949 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 1011 × 20391 | 2059491 |
Prime factorization | 101 × 2039 | 205949 |
Divisors count | 4 | 2 |
Divisors | 1, 101, 2039, 205939 | 1, 205949 |
Number of properties | 1 | 10 |
Additive primes | 7441st | |
Chen primes | 7715th | |
Good primes | 1040th | |
Harmonic primes | 6917th | |
Long primes | 6914th | |
Primes | 18457th | |
Pythagorean primes | 9216th | |
Semiprimes | 46529th | |
Super primes | 2115th | |
Twin primes (1st member) | 2210th | |
Ulam primes | 1330th | |
Roman numberals | ||
Base 2 | 1100100100011100112 | 1100100100011111012 |
Base 3 | 1011101111013 | 1011101112023 |
Base 4 | 3021013034 | 3021013314 |
Base 5 | 230422245 | 230422445 |
Base 6 | 42252316 | 42252456 |
Base 7 | 15152567 | 15153027 |
Base 8 | 6221638 | 6221758 |
Base 9 | 3434419 | 3434529 |
Base 10 | 20593910 | 20594910 |
Base 11 | 1307a811 | 13080711 |
Base 12 | 9b21712 | 9b22512 |
Base 13 | 7297613 | 7298313 |
Base 14 | 5509d14 | 550a914 |
Base 15 | 4104415 | 4104e15 |
Base 16 | 3247316 | 3247d16 |