Compare 220399 vs 220897
| Property | 220399 | 220897 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2203991 | 2208971 |
| Prime factorization | 220399 | 220897 |
| Divisors count | 2 | 2 |
| Divisors | 1, 220399 | 1, 220897 |
| Number of properties | 5 | 6 |
| Cousin primes (1st member) | 2321st | 2326th |
| Harmonic primes | 7369th | |
| Isolated primes | 14988th | 15021st |
| Lucky primes | 2511th | |
| Primes | 19647th | 19688th |
| Prime triplets (1st member) | 909th | |
| Pythagorean primes | 9823rd | |
| Sexy primes (1st member) | 4655th | |
| Roman numberals | ||
| Base 2 | 1101011100111011112 | 1101011110111000012 |
| Base 3 | 1020120222213 | 1020200001013 |
| Base 4 | 3113032334 | 3113232014 |
| Base 5 | 240230445 | 240320425 |
| Base 6 | 44202116 | 44224016 |
| Base 7 | 16053647 | 16100057 |
| Base 8 | 6563578 | 6573418 |
| Base 9 | 3652879 | 3660119 |
| Base 10 | 22039910 | 22089710 |
| Base 11 | 14065311 | 140a6611 |
| Base 12 | a766712 | a7a0112 |
| Base 13 | 7941a13 | 7971113 |
| Base 14 | 5a46b14 | 5a70514 |
| Base 15 | 4548415 | 456b715 |
| Base 16 | 35cef16 | 35ee116 |