Compare 212923 vs 212930
Property | 212923 | 212930 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 2129231 | 21 × 51 × 1071 × 1991 |
Prime factorization | 212923 | 2 × 5 × 107 × 199 |
Divisors count | 2 | 16 |
Divisors | 1, 212923 | 1, 2, 5, 10, 107, 199, 214, 398, 535, 995, 1070, 1990, 21293, 42586, 106465, 212930 |
Number of properties | 7 | 0 |
Additive primes | 7690th | |
Happy primes | 2895th | |
Harmonic primes | 7136th | |
Isolated primes | 14493rd | |
Lucky primes | 2437th | |
Primes | 19042nd | |
Sexy primes (2nd member) | 4517th | |
Roman numberals | ||
Base 2 | 1100111111101110112 | 1100111111110000102 |
Base 3 | 1012110020013 | 1012110020223 |
Base 4 | 3033323234 | 3033330024 |
Base 5 | 233031435 | 233032105 |
Base 6 | 43214316 | 43214426 |
Base 7 | 15445247 | 15445347 |
Base 8 | 6376738 | 6377028 |
Base 9 | 3540619 | 3540689 |
Base 10 | 21292310 | 21293010 |
Base 11 | 135a7711 | 135a8311 |
Base 12 | a327712 | a328212 |
Base 13 | 75bb913 | 75bc313 |
Base 14 | 5784b14 | 5785414 |
Base 15 | 4314d15 | 4315515 |
Base 16 | 33fbb16 | 33fc216 |