Compare 304388 vs 304391
| Property | 304388 | 304391 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 22 × 72 × 15531 | 3043911 |
| Prime factorization | 2 × 2 × 7 × 7 × 1553 | 304391 |
| Divisors count | 18 | 2 |
| Divisors | 1, 2, 4, 7, 14, 28, 49, 98, 196, 1553, 3106, 6212, 10871, 21742, 43484, 76097, 152194, 304388 | 1, 304391 |
| Number of properties | 0 | 3 |
| Chen primes | 10791st | |
| Primes | 26353rd | |
| Twin primes (1st member) | 3033rd | |
| Roman numberals | ||
| Base 2 | 10010100101000001002 | 10010100101000001112 |
| Base 3 | 1201101121223 | 1201101122023 |
| Base 4 | 10221100104 | 10221100134 |
| Base 5 | 342200235 | 342200315 |
| Base 6 | 103051126 | 103051156 |
| Base 7 | 24053007 | 24053037 |
| Base 8 | 11224048 | 11224078 |
| Base 9 | 5134789 | 5134829 |
| Base 10 | 30438810 | 30439110 |
| Base 11 | 19876711 | 19876a11 |
| Base 12 | 12819812 | 12819b12 |
| Base 13 | a871613 | a871913 |
| Base 14 | 7cd0014 | 7cd0314 |
| Base 15 | 602c815 | 602cb15 |
| Base 16 | 4a50416 | 4a50716 |