Compare 219959 vs 220123
| Property | 219959 | 220123 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2199591 | 2201231 |
| Prime factorization | 219959 | 220123 |
| Divisors count | 2 | 2 |
| Divisors | 1, 219959 | 1, 220123 |
| Number of properties | 5 | 2 |
| Harmonic primes | 7356th | |
| Isolated primes | 14959th | 14966th |
| Primes | 19614th | 19625th |
| Sexy primes (2nd member) | 4638th | |
| Sophie germain primes | 2222nd | |
| Roman numberals | ||
| Base 2 | 1101011011001101112 | 1101011011110110112 |
| Base 3 | 1020112011223 | 1020112212013 |
| Base 4 | 3112303134 | 3112331234 |
| Base 5 | 240143145 | 240204435 |
| Base 6 | 44141556 | 44150316 |
| Base 7 | 16041657 | 16045217 |
| Base 8 | 6554678 | 6557338 |
| Base 9 | 3646489 | 3648519 |
| Base 10 | 21995910 | 22012310 |
| Base 11 | 14029311 | 14042211 |
| Base 12 | a735b12 | a747712 |
| Base 13 | 7916c13 | 7926713 |
| Base 14 | 5a23514 | 5a31114 |
| Base 15 | 4528e15 | 4534d15 |
| Base 16 | 35b3716 | 35bdb16 |