Compare 199669 vs 199680
| Property | 199669 | 199680 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 13 |
| Prime factorization | 1996691 | 210 × 31 × 51 × 131 |
| Prime factorization | 199669 | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 |
| Divisors count | 2 | 88 |
| Divisors | 1, 199669 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3072, 3120, 3328, 3840, 4160, 4992, 5120, 6240, 6656, 7680, 8320, 9984, 12480, 13312, 15360, 16640, 19968, 24960, 33280, 39936, 49920, 66560, 99840, 199680 |
| Number of properties | 8 | 0 |
| Cousin primes (1st member) | 2133rd | |
| Emirps | 4270th | |
| Harmonic primes | 6749th | |
| Isolated primes | 13644th | |
| Long primes | 6726th | |
| Lucky primes | 2311th | |
| Primes | 17955th | |
| Pythagorean primes | 8961st | |
| Roman numberals | ||
| Base 2 | 1100001011111101012 | 1100001100000000002 |
| Base 3 | 1010102200113 | 1010102201203 |
| Base 4 | 3002333114 | 3003000004 |
| Base 5 | 223421345 | 223422105 |
| Base 6 | 41402216 | 41402406 |
| Base 7 | 14610617 | 14611057 |
| Base 8 | 6057658 | 6060008 |
| Base 9 | 3338049 | 3338169 |
| Base 10 | 19966910 | 19968010 |
| Base 11 | 12701811 | 12702811 |
| Base 12 | 9767112 | 9768012 |
| Base 13 | 6cb6213 | 6cb7013 |
| Base 14 | 52aa114 | 52aac14 |
| Base 15 | 3e26415 | 3e27015 |
| Base 16 | 30bf516 | 30c0016 |