Compare 680074 vs 680081
Property | 680074 | 680081 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 3400371 | 6800811 |
Prime factorization | 2 × 340037 | 680081 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 340037, 680074 | 1, 680081 |
Number of properties | 1 | 6 |
Additive primes | 21493rd | |
Chen primes | 21508th | |
Cousin primes (2nd member) | 5939th | |
Primes | 55069th | |
Prime triplets (2nd member) | 2159th | |
Semiprimes | 145325th | |
Twin primes (1st member) | 5932nd | |
Roman numberals | ||
Base 2 | 101001100000100010102 | 101001100000100100012 |
Base 3 | 10211122122213 | 10211122200123 |
Base 4 | 22120020224 | 22120021014 |
Base 5 | 1332302445 | 1332303115 |
Base 6 | 223242546 | 223243056 |
Base 7 | 55315037 | 55315137 |
Base 8 | 24602128 | 24602218 |
Base 9 | 12457879 | 12458059 |
Base 10 | 68007410 | 68008110 |
Base 11 | 424a4a11 | 424a5611 |
Base 12 | 28968a12 | 28969512 |
Base 13 | 1aa71513 | 1aa71c13 |
Base 14 | 139baa14 | 139bb314 |
Base 15 | d678415 | d678b15 |
Base 16 | a608a16 | a609116 |