Compare 420998 vs 421006
| Property | 420998 | 421006 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 21 × 2104991 | 21 × 1811 × 11631 |
| Prime factorization | 2 × 210499 | 2 × 181 × 1163 |
| Divisors count | 4 | 8 |
| Divisors | 1, 2, 210499, 420998 | 1, 2, 181, 362, 1163, 2326, 210503, 421006 |
| Number of properties | 1 | 0 |
| Semiprimes | 91985th | |
| Roman numberals | ||
| Base 2 | 11001101100100001102 | 11001101100100011102 |
| Base 3 | 2101011111123 | 2101011112113 |
| Base 4 | 12123020124 | 12123020324 |
| Base 5 | 1014324435 | 1014330115 |
| Base 6 | 130050226 | 130050346 |
| Base 7 | 34022547 | 34022657 |
| Base 8 | 14662068 | 14662168 |
| Base 9 | 7114459 | 7114549 |
| Base 10 | 42099810 | 42100610 |
| Base 11 | 26833611 | 26834311 |
| Base 12 | 18377212 | 18377a12 |
| Base 13 | 11981613 | 11982113 |
| Base 14 | ad5d414 | ad5dc14 |
| Base 15 | 84b1815 | 84b2115 |
| Base 16 | 66c8616 | 66c8e16 |