Compare 8809 vs 8821
Property | 8809 | 8821 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 231 × 3831 | 88211 |
Prime factorization | 23 × 383 | 8821 |
Divisors count | 4 | 2 |
Divisors | 1, 23, 383, 8809 | 1, 8821 |
Number of properties | 1 | 6 |
Additive primes | 535th | |
Happy primes | 184th | |
Long primes | 427th | |
Primes | 1099th | |
Pythagorean primes | 546th | |
Semiprimes | 2338th | |
Twin primes (2nd member) | 186th | |
Roman numberals | ||
Base 2 | 100010011010012 | 100010011101012 |
Base 3 | 1100020213 | 1100022013 |
Base 4 | 20212214 | 20213114 |
Base 5 | 2402145 | 2402415 |
Base 6 | 1044416 | 1045016 |
Base 7 | 344537 | 345017 |
Base 8 | 211518 | 211658 |
Base 9 | 130679 | 130819 |
Base 10 | 880910 | 882110 |
Base 11 | 668911 | 669a11 |
Base 12 | 512112 | 513112 |
Base 13 | 401813 | 402713 |
Base 14 | 32d314 | 330114 |
Base 15 | 292415 | 293115 |
Base 16 | 226916 | 227516 |