Compare 538649 vs 538657
| Property | 538649 | 538657 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 3 |
| Prime factorization | 5386491 | 72 × 109931 |
| Prime factorization | 538649 | 7 × 7 × 10993 |
| Divisors count | 2 | 6 |
| Divisors | 1, 538649 | 1, 7, 49, 10993, 76951, 538657 |
| Number of properties | 4 | 0 |
| Chen primes | 17579th | |
| Primes | 44475th | |
| Sophie germain primes | 4594th | |
| Twin primes (1st member) | 4862nd | |
| Roman numberals | ||
| Base 2 | 100000111000000110012 | 100000111000001000012 |
| Base 3 | 10001002122223 | 10001002200213 |
| Base 4 | 20032001214 | 20032002014 |
| Base 5 | 1142140445 | 1142141125 |
| Base 6 | 153134256 | 153134416 |
| Base 7 | 44022567 | 44023007 |
| Base 8 | 20340318 | 20340418 |
| Base 9 | 10107889 | 10108079 |
| Base 10 | 53864910 | 53865710 |
| Base 11 | 33877111 | 33877911 |
| Base 12 | 21b87512 | 21b88112 |
| Base 13 | 15b23713 | 15b24213 |
| Base 14 | 10042d14 | 10043714 |
| Base 15 | a98ee15 | a990715 |
| Base 16 | 8381916 | 8382116 |