Compare 206908 vs 206909
Property | 206908 | 206909 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 5 | 1 |
Prime factorization | 22 × 131 × 231 × 1731 | 2069091 |
Prime factorization | 2 × 2 × 13 × 23 × 173 | 206909 |
Divisors count | 24 | 2 |
Divisors | 1, 2, 4, 13, 23, 26, 46, 52, 92, 173, 299, 346, 598, 692, 1196, 2249, 3979, 4498, 7958, 8996, 15916, 51727, 103454, 206908 | 1, 206909 |
Number of properties | 0 | 6 |
Chen primes | 7751st | |
Good primes | 1045th | |
Primes | 18539th | |
Pythagorean primes | 9250th | |
Super primes | 2123rd | |
Twin primes (1st member) | 2219th | |
Roman numberals | ||
Base 2 | 1100101000001111002 | 1100101000001111012 |
Base 3 | 1011112110213 | 1011112110223 |
Base 4 | 3022003304 | 3022003314 |
Base 5 | 231101135 | 231101145 |
Base 6 | 42335246 | 42335256 |
Base 7 | 15211427 | 15211437 |
Base 8 | 6240748 | 6240758 |
Base 9 | 3447379 | 3447389 |
Base 10 | 20690810 | 20690910 |
Base 11 | 1314a911 | 1314aa11 |
Base 12 | 9b8a412 | 9b8a512 |
Base 13 | 7324013 | 7324113 |
Base 14 | 5559214 | 5559314 |
Base 15 | 4148d15 | 4148e15 |
Base 16 | 3283c16 | 3283d16 |