Compare 8819 vs 8820
| Property | 8819 | 8820 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 7 |
| Prime factorization | 88191 | 22 × 32 × 51 × 72 |
| Prime factorization | 8819 | 2 × 2 × 3 × 3 × 5 × 7 × 7 |
| Divisors count | 2 | 54 |
| Divisors | 1, 8819 | 1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820 |
| Number of properties | 5 | 0 |
| Chen primes | 579th | |
| Long primes | 426th | |
| Primes | 1098th | |
| Safe primes | 109th | |
| Twin primes (1st member) | 186th | |
| Roman numberals | ||
| Base 2 | 100010011100112 | 100010011101002 |
| Base 3 | 1100021223 | 1100022003 |
| Base 4 | 20213034 | 20213104 |
| Base 5 | 2402345 | 2402405 |
| Base 6 | 1044556 | 1045006 |
| Base 7 | 344667 | 345007 |
| Base 8 | 211638 | 211648 |
| Base 9 | 130789 | 130809 |
| Base 10 | 881910 | 882010 |
| Base 11 | 669811 | 669911 |
| Base 12 | 512b12 | 513012 |
| Base 13 | 402513 | 402613 |
| Base 14 | 32dd14 | 330014 |
| Base 15 | 292e15 | 293015 |
| Base 16 | 227316 | 227416 |