Compare 680906 vs 680917
Property | 680906 | 680917 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 3404531 | 6809171 |
Prime factorization | 2 × 340453 | 680917 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 340453, 680906 | 1, 680917 |
Number of properties | 1 | 3 |
Additive primes | 21507th | |
Isolated primes | 43253rd | |
Primes | 55132nd | |
Semiprimes | 145490th | |
Roman numberals | ||
Base 2 | 101001100011110010102 | 101001100011110101012 |
Base 3 | 10211210002023 | 10211210010113 |
Base 4 | 22120330224 | 22120331114 |
Base 5 | 1332421115 | 1332421325 |
Base 6 | 223322026 | 223322216 |
Base 7 | 55341027 | 55341167 |
Base 8 | 24617128 | 24617258 |
Base 9 | 12470229 | 12470349 |
Base 10 | 68090610 | 68091710 |
Base 11 | 42563611 | 42564611 |
Base 12 | 28a06212 | 28a07112 |
Base 13 | 1aac0513 | 1aac1313 |
Base 14 | 13a20214 | 13a20d14 |
Base 15 | d6b3b15 | d6b4715 |
Base 16 | a63ca16 | a63d516 |