Compare 209930 vs 209939
Property | 209930 | 209939 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 51 × 71 × 29991 | 2099391 |
Prime factorization | 2 × 5 × 7 × 2999 | 209939 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 5, 7, 10, 14, 35, 70, 2999, 5998, 14995, 20993, 29990, 41986, 104965, 209930 | 1, 209939 |
Number of properties | 0 | 4 |
Chen primes | 7853rd | |
Isolated primes | 14296th | |
Long primes | 7032nd | |
Primes | 18801st | |
Roman numberals | ||
Base 2 | 1100110100000010102 | 1100110100000100112 |
Base 3 | 1011222220123 | 1011222221123 |
Base 4 | 3031000224 | 3031001034 |
Base 5 | 232042105 | 232042245 |
Base 6 | 42555226 | 42555356 |
Base 7 | 15330207 | 15330327 |
Base 8 | 6320128 | 6320238 |
Base 9 | 3488659 | 3488759 |
Base 10 | 20993010 | 20993910 |
Base 11 | 1337a611 | 13380411 |
Base 12 | a15a212 | a15ab12 |
Base 13 | 7472613 | 7473213 |
Base 14 | 5671014 | 5671914 |
Base 15 | 4230515 | 4230e15 |
Base 16 | 3340a16 | 3341316 |