Compare 8419 vs 8420
Property | 8419 | 8420 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 84191 | 22 × 51 × 4211 |
Prime factorization | 8419 | 2 × 2 × 5 × 421 |
Divisors count | 2 | 12 |
Divisors | 1, 8419 | 1, 2, 4, 5, 10, 20, 421, 842, 1684, 2105, 4210, 8420 |
Number of properties | 3 | 0 |
Cousin primes (1st member) | 178th | |
Isolated primes | 691st | |
Primes | 1052nd | |
Roman numberals | ||
Base 2 | 100000111000112 | 100000111001002 |
Base 3 | 1021122113 | 1021122123 |
Base 4 | 20032034 | 20032104 |
Base 5 | 2321345 | 2321405 |
Base 6 | 1025516 | 1025526 |
Base 7 | 333557 | 333567 |
Base 8 | 203438 | 203448 |
Base 9 | 124849 | 124859 |
Base 10 | 841910 | 842010 |
Base 11 | 636411 | 636511 |
Base 12 | 4a5712 | 4a5812 |
Base 13 | 3aa813 | 3aa913 |
Base 14 | 30d514 | 30d614 |
Base 15 | 276415 | 276515 |
Base 16 | 20e316 | 20e416 |