Compare 398011 vs 398020
| Property | 398011 | 398020 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 5 |
| Prime factorization | 3980111 | 22 × 51 × 71 × 28431 |
| Prime factorization | 398011 | 2 × 2 × 5 × 7 × 2843 |
| Divisors count | 2 | 24 |
| Divisors | 1, 398011 | 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2843, 5686, 11372, 14215, 19901, 28430, 39802, 56860, 79604, 99505, 199010, 398020 |
| Number of properties | 3 | 0 |
| Isolated primes | 26123rd | |
| Primes | 33698th | |
| Ulam primes | 2425th | |
| Roman numberals | ||
| Base 2 | 11000010010101110112 | 11000010010110001002 |
| Base 3 | 2020122220113 | 2020122221113 |
| Base 4 | 12010223234 | 12010230104 |
| Base 5 | 1002140215 | 1002140405 |
| Base 6 | 123103516 | 123104046 |
| Base 7 | 32452457 | 32452607 |
| Base 8 | 14112738 | 14113048 |
| Base 9 | 6658649 | 6658749 |
| Base 10 | 39801110 | 39802010 |
| Base 11 | 25203911 | 25204711 |
| Base 12 | 1723b712 | 17240412 |
| Base 13 | 10c21313 | 10c21c13 |
| Base 14 | a509514 | a50a014 |
| Base 15 | 7cde115 | 7cdea15 |
| Base 16 | 612bb16 | 612c416 |