Compare 397998 vs 398001
| Property | 397998 | 398001 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 32 × 221111 | 31 × 1326671 |
| Prime factorization | 2 × 3 × 3 × 22111 | 3 × 132667 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 3, 6, 9, 18, 22111, 44222, 66333, 132666, 198999, 397998 | 1, 3, 132667, 398001 |
| Number of properties | 0 | 1 |
| Semiprimes | 87143rd | |
| Roman numberals | ||
| Base 2 | 11000010010101011102 | 11000010010101100012 |
| Base 3 | 2020122212003 | 2020122212103 |
| Base 4 | 12010222324 | 12010223014 |
| Base 5 | 1002134435 | 1002140015 |
| Base 6 | 123103306 | 123103336 |
| Base 7 | 32452267 | 32452327 |
| Base 8 | 14112568 | 14112618 |
| Base 9 | 6658509 | 6658539 |
| Base 10 | 39799810 | 39800110 |
| Base 11 | 25202711 | 25202a11 |
| Base 12 | 1723a612 | 1723a912 |
| Base 13 | 10c20313 | 10c20613 |
| Base 14 | a508614 | a508914 |
| Base 15 | 7cdd315 | 7cdd615 |
| Base 16 | 612ae16 | 612b116 |