Compare 8420 vs 8431
| Property | 8420 | 8431 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 22 × 51 × 4211 | 84311 |
| Prime factorization | 2 × 2 × 5 × 421 | 8431 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 4, 5, 10, 20, 421, 842, 1684, 2105, 4210, 8420 | 1, 8431 |
| Number of properties | 0 | 2 |
| Primes | 1055th | |
| Twin primes (2nd member) | 182nd | |
| Roman numberals | ||
| Base 2 | 100000111001002 | 100000111011112 |
| Base 3 | 1021122123 | 1021200213 |
| Base 4 | 20032104 | 20032334 |
| Base 5 | 2321405 | 2322115 |
| Base 6 | 1025526 | 1030116 |
| Base 7 | 333567 | 334037 |
| Base 8 | 203448 | 203578 |
| Base 9 | 124859 | 125079 |
| Base 10 | 842010 | 843110 |
| Base 11 | 636511 | 637511 |
| Base 12 | 4a5812 | 4a6712 |
| Base 13 | 3aa913 | 3ab713 |
| Base 14 | 30d614 | 310314 |
| Base 15 | 276515 | 277115 |
| Base 16 | 20e416 | 20ef16 |