Compare 219947 vs 219959
| Property | 219947 | 219959 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 131 × 24171 | 2199591 |
| Prime factorization | 7 × 13 × 2417 | 219959 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 13, 91, 2417, 16919, 31421, 219947 | 1, 219959 |
| Number of properties | 0 | 5 |
| Harmonic primes | 7356th | |
| Isolated primes | 14959th | |
| Primes | 19614th | |
| Sexy primes (2nd member) | 4638th | |
| Sophie germain primes | 2222nd | |
| Roman numberals | ||
| Base 2 | 1101011011001010112 | 1101011011001101112 |
| Base 3 | 1020112010123 | 1020112011223 |
| Base 4 | 3112302234 | 3112303134 |
| Base 5 | 240142425 | 240143145 |
| Base 6 | 44141356 | 44141556 |
| Base 7 | 16041507 | 16041657 |
| Base 8 | 6554538 | 6554678 |
| Base 9 | 3646359 | 3646489 |
| Base 10 | 21994710 | 21995910 |
| Base 11 | 14028211 | 14029311 |
| Base 12 | a734b12 | a735b12 |
| Base 13 | 7916013 | 7916c13 |
| Base 14 | 5a22714 | 5a23514 |
| Base 15 | 4528215 | 4528e15 |
| Base 16 | 35b2b16 | 35b3716 |