Compare 205949 vs 205981
Property | 205949 | 205981 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 2059491 | 2059811 |
Prime factorization | 205949 | 205981 |
Divisors count | 2 | 2 |
Divisors | 1, 205949 | 1, 205981 |
Number of properties | 10 | 3 |
Additive primes | 7441st | |
Chen primes | 7715th | |
Good primes | 1040th | |
Harmonic primes | 6917th | |
Isolated primes | 14043rd | |
Long primes | 6914th | |
Primes | 18457th | 18462nd |
Pythagorean primes | 9216th | 9218th |
Super primes | 2115th | |
Twin primes (1st member) | 2210th | |
Ulam primes | 1330th | |
Roman numberals | ||
Base 2 | 1100100100011111012 | 1100100100100111012 |
Base 3 | 1011101112023 | 1011101122213 |
Base 4 | 3021013314 | 3021021314 |
Base 5 | 230422445 | 230424115 |
Base 6 | 42252456 | 42253416 |
Base 7 | 15153027 | 15153467 |
Base 8 | 6221758 | 6222358 |
Base 9 | 3434529 | 3434879 |
Base 10 | 20594910 | 20598110 |
Base 11 | 13080711 | 13083611 |
Base 12 | 9b22512 | 9b25112 |
Base 13 | 7298313 | 729a913 |
Base 14 | 550a914 | 550cd14 |
Base 15 | 4104e15 | 4107115 |
Base 16 | 3247d16 | 3249d16 |