Compare 999221 vs 999232
| Property | 999221 | 999232 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 8 |
| Prime factorization | 9992211 | 26 × 131 × 12011 |
| Prime factorization | 999221 | 2 × 2 × 2 × 2 × 2 × 2 × 13 × 1201 |
| Divisors count | 2 | 28 |
| Divisors | 1, 999221 | 1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1201, 2402, 4804, 9608, 15613, 19216, 31226, 38432, 62452, 76864, 124904, 249808, 499616, 999232 |
| Number of properties | 5 | 0 |
| Chen primes | 29931st | |
| Cousin primes (2nd member) | 8140th | |
| Isolated primes | 62120th | |
| Primes | 78449th | |
| Sophie germain primes | 7739th | |
| Roman numberals | ||
| Base 2 | 111100111111001101012 | 111100111111010000002 |
| Base 3 | 12122022000123 | 12122022001213 |
| Base 4 | 33033303114 | 33033310004 |
| Base 5 | 2234333415 | 2234334125 |
| Base 6 | 332300056 | 332300246 |
| Base 7 | 113311167 | 113311337 |
| Base 8 | 36374658 | 36375008 |
| Base 9 | 17826059 | 17826179 |
| Base 10 | 99922110 | 99923210 |
| Base 11 | 62280311 | 62281311 |
| Base 12 | 40230512 | 40231412 |
| Base 13 | 28ca7213 | 28ca8013 |
| Base 14 | 1c020d14 | 1c021a14 |
| Base 15 | 14b0eb15 | 14b10715 |
| Base 16 | f3f3516 | f3f4016 |