Compare 921223 vs 921228
Property | 921223 | 921228 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 5 |
Total factors | 1 | 6 |
Prime factorization | 9212231 | 22 × 31 × 71 × 111 × 9971 |
Prime factorization | 921223 | 2 × 2 × 3 × 7 × 11 × 997 |
Divisors count | 2 | 48 |
Divisors | 1, 921223 | 1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 997, 1994, 2991, 3988, 5982, 6979, 10967, 11964, 13958, 20937, 21934, 27916, 32901, 41874, 43868, 65802, 76769, 83748, 131604, 153538, 230307, 307076, 460614, 921228 |
Number of properties | 4 | 0 |
Additive primes | 28019th | |
Isolated primes | 57574th | |
Primes | 72825th | |
Ulam primes | 5316th | |
Roman numberals | ||
Base 2 | 111000001110100001112 | 111000001110100011002 |
Base 3 | 12012102001013 | 12012102001203 |
Base 4 | 32003220134 | 32003220304 |
Base 5 | 2134343435 | 2134344035 |
Base 6 | 314245316 | 314245406 |
Base 7 | 105545327 | 105545407 |
Base 8 | 34072078 | 34072148 |
Base 9 | 16536119 | 16536169 |
Base 10 | 92122310 | 92122810 |
Base 11 | 57a14611 | 57a15011 |
Base 12 | 38514712 | 38515012 |
Base 13 | 26340413 | 26340913 |
Base 14 | 19da1914 | 19da2014 |
Base 15 | 132e4d15 | 132e5315 |
Base 16 | e0e8716 | e0e8c16 |