Compare 628937 vs 628945
| Property | 628937 | 628945 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 6289371 | 51 × 1257891 |
| Prime factorization | 628937 | 5 × 125789 |
| Divisors count | 2 | 4 |
| Divisors | 1, 628937 | 1, 5, 125789, 628945 |
| Number of properties | 3 | 1 |
| Chen primes | 20073rd | |
| Primes | 51262nd | |
| Semiprimes | 134840th | |
| Twin primes (1st member) | 5545th | |
| Roman numberals | ||
| Base 2 | 100110011000110010012 | 100110011000110100012 |
| Base 3 | 10112212012223 | 10112212020213 |
| Base 4 | 21212030214 | 21212031014 |
| Base 5 | 1301112225 | 1301112405 |
| Base 6 | 212514256 | 212514416 |
| Base 7 | 52264317 | 52264427 |
| Base 8 | 23143118 | 23143218 |
| Base 9 | 11576589 | 11576679 |
| Base 10 | 62893710 | 62894510 |
| Base 11 | 39a59111 | 39a59911 |
| Base 12 | 263b7512 | 263b8112 |
| Base 13 | 19036a13 | 19037513 |
| Base 14 | 1252c114 | 1252c914 |
| Base 15 | c654215 | c654a15 |
| Base 16 | 998c916 | 998d116 |