Compare 345038 vs 345047
Property | 345038 | 345047 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 1725191 | 3450471 |
Prime factorization | 2 × 172519 | 345047 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 172519, 345038 | 1, 345047 |
Number of properties | 1 | 5 |
Additive primes | 11790th | |
Chen primes | 12045th | |
Isolated primes | 22817th | |
Primes | 29586th | |
Semiprimes | 76005th | |
Sexy primes (2nd member) | 6754th | |
Roman numberals | ||
Base 2 | 10101000011110011102 | 10101000011110101112 |
Base 3 | 1221120220123 | 1221120221123 |
Base 4 | 11100330324 | 11100331134 |
Base 5 | 420201235 | 420201425 |
Base 6 | 112212226 | 112212356 |
Base 7 | 26346417 | 26346537 |
Base 8 | 12417168 | 12417278 |
Base 9 | 5752659 | 5752759 |
Base 10 | 34503810 | 34504710 |
Base 11 | 21626111 | 21626a11 |
Base 12 | 14781212 | 14781b12 |
Base 13 | c108513 | c109113 |
Base 14 | 8da5814 | 8da6314 |
Base 15 | 6c37815 | 6c38215 |
Base 16 | 543ce16 | 543d716 |