Compare 220297 vs 220307
| Property | 220297 | 220307 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 111 × 28611 | 2203071 |
| Prime factorization | 7 × 11 × 2861 | 220307 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 11, 77, 2861, 20027, 31471, 220297 | 1, 220307 |
| Number of properties | 0 | 5 |
| Chen primes | 8186th | |
| Harmonic primes | 7365th | |
| Isolated primes | 14979th | |
| Primes | 19638th | |
| Sexy primes (2nd member) | 4645th | |
| Roman numberals | ||
| Base 2 | 1101011100100010012 | 1101011100100100112 |
| Base 3 | 1020120120113 | 1020120121123 |
| Base 4 | 3113020214 | 3113021034 |
| Base 5 | 240221425 | 240222125 |
| Base 6 | 44155216 | 44155356 |
| Base 7 | 16051607 | 16052037 |
| Base 8 | 6562118 | 6562238 |
| Base 9 | 3651649 | 3651759 |
| Base 10 | 22029710 | 22030710 |
| Base 11 | 14057011 | 14057a11 |
| Base 12 | a75a112 | a75ab12 |
| Base 13 | 7936c13 | 7937913 |
| Base 14 | 5a3d714 | 5a40314 |
| Base 15 | 4541715 | 4542215 |
| Base 16 | 35c8916 | 35c9316 |