Compare 2179 vs 2190
Property | 2179 | 2190 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 21791 | 21 × 31 × 51 × 731 |
Prime factorization | 2179 | 2 × 3 × 5 × 73 |
Divisors count | 2 | 16 |
Divisors | 1, 2179 | 1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190 |
Number of properties | 7 | 0 |
Additive primes | 171st | |
Chen primes | 199th | |
Harmonic primes | 119th | |
Isolated primes | 194th | |
Long primes | 127th | |
Primes | 327th | |
Wedderburn-etherington primes | 6th | |
Roman numberals | MMCLXXIX | MMCXC |
Base 2 | 1000100000112 | 1000100011102 |
Base 3 | 22222013 | 100000103 |
Base 4 | 2020034 | 2020324 |
Base 5 | 322045 | 322305 |
Base 6 | 140316 | 140506 |
Base 7 | 62327 | 62467 |
Base 8 | 42038 | 42168 |
Base 9 | 28819 | 30039 |
Base 10 | 217910 | 219010 |
Base 11 | 170111 | 171111 |
Base 12 | 131712 | 132612 |
Base 13 | cb813 | cc613 |
Base 14 | b1914 | b2614 |
Base 15 | 9a415 | 9b015 |
Base 16 | 88316 | 88e16 |