Compare 220399 vs 220407
| Property | 220399 | 220407 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2203991 | 31 × 111 × 66791 |
| Prime factorization | 220399 | 3 × 11 × 6679 |
| Divisors count | 2 | 8 |
| Divisors | 1, 220399 | 1, 3, 11, 33, 6679, 20037, 73469, 220407 |
| Number of properties | 5 | 0 |
| Cousin primes (1st member) | 2321st | |
| Harmonic primes | 7369th | |
| Isolated primes | 14988th | |
| Lucky primes | 2511th | |
| Primes | 19647th | |
| Roman numberals | ||
| Base 2 | 1101011100111011112 | 1101011100111101112 |
| Base 3 | 1020120222213 | 1020121000203 |
| Base 4 | 3113032334 | 3113033134 |
| Base 5 | 240230445 | 240231125 |
| Base 6 | 44202116 | 44202236 |
| Base 7 | 16053647 | 16054057 |
| Base 8 | 6563578 | 6563678 |
| Base 9 | 3652879 | 3653069 |
| Base 10 | 22039910 | 22040710 |
| Base 11 | 14065311 | 14066011 |
| Base 12 | a766712 | a767312 |
| Base 13 | 7941a13 | 7942513 |
| Base 14 | 5a46b14 | 5a47514 |
| Base 15 | 4548415 | 4548c15 |
| Base 16 | 35cef16 | 35cf716 |