Compare 991223 vs 991232
Property | 991223 | 991232 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 2 |
Total factors | 1 | 15 |
Prime factorization | 9912231 | 213 × 112 |
Prime factorization | 991223 | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 11 |
Divisors count | 2 | 42 |
Divisors | 1, 991223 | 1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 512, 704, 968, 1024, 1408, 1936, 2048, 2816, 3872, 4096, 5632, 7744, 8192, 11264, 15488, 22528, 30976, 45056, 61952, 90112, 123904, 247808, 495616, 991232 |
Number of properties | 7 | 0 |
Isolated primes | 61651st | |
Primes | 77868th | |
Safe primes | 4294th | |
Sexy primes (1st member) | 16269th | |
Sexy primes (2nd member) | 16268th | |
Sexy prime triplets (2nd member) | 2884th | |
Sophie germain primes | 7684th | |
Roman numberals | ||
Base 2 | 111100011111111101112 | 111100100000000000002 |
Base 3 | 12121002002223 | 12121002010223 |
Base 4 | 33013333134 | 33020000004 |
Base 5 | 2232043435 | 2232044125 |
Base 6 | 331245556 | 331250126 |
Base 7 | 112656027 | 112656147 |
Base 8 | 36177678 | 36200008 |
Base 9 | 17706289 | 17706389 |
Base 10 | 99122310 | 99123210 |
Base 11 | 6177a211 | 61780011 |
Base 12 | 3b975b12 | 3b976812 |
Base 13 | 28922c13 | 28923813 |
Base 14 | 1bb33914 | 1bb34414 |
Base 15 | 148a6815 | 148a7215 |
Base 16 | f1ff716 | f200016 |