Compare 680555 vs 680567
| Property | 680555 | 680567 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 1361111 | 6805671 |
| Prime factorization | 5 × 136111 | 680567 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 136111, 680555 | 1, 680567 |
| Number of properties | 1 | 5 |
| Chen primes | 21524th | |
| Primes | 55109th | |
| Safe primes | 3172nd | |
| Semiprimes | 145419th | |
| Super primes | 5601st | |
| Twin primes (1st member) | 5939th | |
| Roman numberals | ||
| Base 2 | 101001100010011010112 | 101001100010011101112 |
| Base 3 | 10211201122023 | 10211201200123 |
| Base 4 | 22120212234 | 22120213134 |
| Base 5 | 1332342105 | 1332342325 |
| Base 6 | 223304156 | 223304356 |
| Base 7 | 55330617 | 55331067 |
| Base 8 | 24611538 | 24611678 |
| Base 9 | 12464829 | 12465059 |
| Base 10 | 68055510 | 68056710 |
| Base 11 | 42534711 | 42535811 |
| Base 12 | 289a0b12 | 289a1b12 |
| Base 13 | 1aa9c513 | 1aaa0413 |
| Base 14 | 13a03114 | 13a03d14 |
| Base 15 | d69a515 | d69b215 |
| Base 16 | a626b16 | a627716 |