Compare 805220 vs 805223
| Property | 805220 | 805223 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 5 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 22 × 51 × 131 × 191 × 1631 | 8052231 |
| Prime factorization | 2 × 2 × 5 × 13 × 19 × 163 | 805223 |
| Divisors count | 48 | 2 |
| Divisors | 1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 163, 190, 247, 260, 326, 380, 494, 652, 815, 988, 1235, 1630, 2119, 2470, 3097, 3260, 4238, 4940, 6194, 8476, 10595, 12388, 15485, 21190, 30970, 40261, 42380, 61940, 80522, 161044, 201305, 402610, 805220 | 1, 805223 |
| Number of properties | 0 | 4 |
| Cousin primes (2nd member) | 6845th | |
| Isolated primes | 50745th | |
| Primes | 64340th | |
| Ulam primes | 4707th | |
| Roman numberals | ||
| Base 2 | 110001001001011001002 | 110001001001011001112 |
| Base 3 | 11112201122223 | 11112201200023 |
| Base 4 | 30102112104 | 30102112134 |
| Base 5 | 2012313405 | 2012313435 |
| Base 6 | 251315126 | 251315156 |
| Base 7 | 65624037 | 65624067 |
| Base 8 | 30445448 | 30445478 |
| Base 9 | 14564889 | 14565029 |
| Base 10 | 80522010 | 80522310 |
| Base 11 | 4aaa7911 | 4aaa8111 |
| Base 12 | 329b9812 | 329b9b12 |
| Base 13 | 22268013 | 22268313 |
| Base 14 | 16d63a14 | 16d63d14 |
| Base 15 | 10d8b515 | 10d8b815 |
| Base 16 | c496416 | c496716 |