Compare 428289 vs 428299
| Property | 428289 | 428299 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 3671 × 3891 | 4282991 |
| Prime factorization | 3 × 367 × 389 | 428299 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 367, 389, 1101, 1167, 142763, 428289 | 1, 428299 |
| Number of properties | 0 | 4 |
| Cousin primes (1st member) | 4030th | |
| Primes | 36027th | |
| Prime triplets (2nd member) | 1538th | |
| Twin primes (2nd member) | 4037th | |
| Roman numberals | ||
| Base 2 | 11010001001000000012 | 11010001001000010112 |
| Base 3 | 2102021111203 | 2102021112213 |
| Base 4 | 12202100014 | 12202100234 |
| Base 5 | 1022011245 | 1022011445 |
| Base 6 | 131024536 | 131025116 |
| Base 7 | 34324417 | 34324547 |
| Base 8 | 15044018 | 15044138 |
| Base 9 | 7224469 | 7224579 |
| Base 10 | 42828910 | 42829910 |
| Base 11 | 27286411 | 27287311 |
| Base 12 | 187a2912 | 187a3712 |
| Base 13 | 11cc3413 | 11cc4113 |
| Base 14 | b212114 | b212b14 |
| Base 15 | 86d7915 | 86d8415 |
| Base 16 | 6890116 | 6890b16 |