Compare 642799 vs 642801
| Property | 642799 | 642801 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 6427991 | 31 × 371 × 57911 |
| Prime factorization | 642799 | 3 × 37 × 5791 |
| Divisors count | 2 | 8 |
| Divisors | 1, 642799 | 1, 3, 37, 111, 5791, 17373, 214267, 642801 |
| Number of properties | 4 | 0 |
| Additive primes | 20431st | |
| Lucky primes | 6003rd | |
| Primes | 52274th | |
| Twin primes (2nd member) | 5654th | |
| Roman numberals | ||
| Base 2 | 100111001110111011112 | 100111001110111100012 |
| Base 3 | 10121222021013 | 10121222021103 |
| Base 4 | 21303232334 | 21303233014 |
| Base 5 | 1310321445 | 1310322015 |
| Base 6 | 214355316 | 214355336 |
| Base 7 | 53150237 | 53150257 |
| Base 8 | 23473578 | 23473618 |
| Base 9 | 11786719 | 11786739 |
| Base 10 | 64279910 | 64280110 |
| Base 11 | 3a9a4311 | 3a9a4511 |
| Base 12 | 26bba712 | 26bba912 |
| Base 13 | 19677113 | 19677313 |
| Base 14 | 12a38314 | 12a38514 |
| Base 15 | ca6d415 | ca6d615 |
| Base 16 | 9ceef16 | 9cef116 |