Compare 219829 vs 219840
| Property | 219829 | 219840 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 9 |
| Prime factorization | 2198291 | 26 × 31 × 51 × 2291 |
| Prime factorization | 219829 | 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 229 |
| Divisors count | 2 | 56 |
| Divisors | 1, 219829 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 229, 240, 320, 458, 480, 687, 916, 960, 1145, 1374, 1832, 2290, 2748, 3435, 3664, 4580, 5496, 6870, 7328, 9160, 10992, 13740, 14656, 18320, 21984, 27480, 36640, 43968, 54960, 73280, 109920, 219840 |
| Number of properties | 8 | 0 |
| Additive primes | 7927th | |
| Chen primes | 8171st | |
| Isolated primes | 14947th | |
| Long primes | 7333rd | |
| Lucky primes | 2507th | |
| Primes | 19600th | |
| Pythagorean primes | 9779th | |
| Sexy primes (2nd member) | 4634th | |
| Roman numberals | ||
| Base 2 | 1101011010101101012 | 1101011010110000002 |
| Base 3 | 1020111122113 | 1020111200203 |
| Base 4 | 3112223114 | 3112230004 |
| Base 5 | 240133045 | 240133305 |
| Base 6 | 44134216 | 44134406 |
| Base 7 | 16036217 | 16036357 |
| Base 8 | 6552658 | 6553008 |
| Base 9 | 3644849 | 3645069 |
| Base 10 | 21982910 | 21984010 |
| Base 11 | 14018511 | 14019511 |
| Base 12 | a727112 | a728012 |
| Base 13 | 7909c13 | 790aa13 |
| Base 14 | 5a18114 | 5a18c14 |
| Base 15 | 4520415 | 4521015 |
| Base 16 | 35ab516 | 35ac016 |