Compare 66109 vs 66120
| Property | 66109 | 66120 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 5 |
| Total factors | 1 | 7 |
| Prime factorization | 661091 | 23 × 31 × 51 × 191 × 291 |
| Prime factorization | 66109 | 2 × 2 × 2 × 3 × 5 × 19 × 29 |
| Divisors count | 2 | 64 |
| Divisors | 1, 66109 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 696, 760, 870, 1102, 1140, 1160, 1653, 1740, 2204, 2280, 2755, 3306, 3480, 4408, 5510, 6612, 8265, 11020, 13224, 16530, 22040, 33060, 66120 |
| Number of properties | 9 | 0 |
| Chen primes | 3024th | |
| Harmonic primes | 2480th | |
| Long primes | 2500th | |
| Lucky primes | 909th | |
| Primes | 6602nd | |
| Prime triplets (3rd member) | 372nd | |
| Pythagorean primes | 3286th | |
| Sexy primes (2nd member) | 1761st | |
| Twin primes (2nd member) | 869th | |
| Roman numberals | ||
| Base 2 | 100000010001111012 | 100000010010010002 |
| Base 3 | 101002001113 | 101002002203 |
| Base 4 | 1000203314 | 1000210204 |
| Base 5 | 41034145 | 41034405 |
| Base 6 | 12300216 | 12300406 |
| Base 7 | 3635117 | 3635257 |
| Base 8 | 2010758 | 2011108 |
| Base 9 | 1106149 | 1106269 |
| Base 10 | 6610910 | 6612010 |
| Base 11 | 4573a11 | 4574a11 |
| Base 12 | 3231112 | 3232012 |
| Base 13 | 2412413 | 2413213 |
| Base 14 | 1a14114 | 1a14c14 |
| Base 15 | 148c415 | 148d015 |
| Base 16 | 1023d16 | 1024816 |