Compare 309979 vs 309989
Property | 309979 | 309989 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 1071 × 28971 | 3099891 |
Prime factorization | 107 × 2897 | 309989 |
Divisors count | 4 | 2 |
Divisors | 1, 107, 2897, 309979 | 1, 309989 |
Number of properties | 1 | 4 |
Chen primes | 10963rd | |
Isolated primes | 20635th | |
Primes | 26800th | |
Semiprimes | 68712th | |
Sophie germain primes | 2930th | |
Roman numberals | ||
Base 2 | 10010111010110110112 | 10010111010111001012 |
Base 3 | 1202020122013 | 1202020200023 |
Base 4 | 10232231234 | 10232232114 |
Base 5 | 344044045 | 344044245 |
Base 6 | 103510316 | 103510456 |
Base 7 | 24305057 | 24305217 |
Base 8 | 11353338 | 11353458 |
Base 9 | 5221819 | 5222029 |
Base 10 | 30997910 | 30998910 |
Base 11 | 1a198a11 | 1a199911 |
Base 12 | 12b47712 | 12b48512 |
Base 13 | ab12713 | ab13413 |
Base 14 | 80d7514 | 80d8114 |
Base 15 | 61ca415 | 61cae15 |
Base 16 | 4badb16 | 4bae516 |