Compare 427987 vs 428006
| Property | 427987 | 428006 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 611411 | 21 × 2140031 |
| Prime factorization | 7 × 61141 | 2 × 214003 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 61141, 427987 | 1, 2, 214003, 428006 |
| Number of properties | 1 | 1 |
| Semiprimes | 93436th | 93438th |
| Roman numberals | ||
| Base 2 | 11010000111110100112 | 11010000111111001102 |
| Base 3 | 2102020021013 | 2102020100023 |
| Base 4 | 12201331034 | 12201332124 |
| Base 5 | 1021434225 | 1021440115 |
| Base 6 | 131012316 | 131013026 |
| Base 7 | 34315307 | 34315557 |
| Base 8 | 15037238 | 15037468 |
| Base 9 | 7220719 | 7221029 |
| Base 10 | 42798710 | 42800610 |
| Base 11 | 27260a11 | 27262711 |
| Base 12 | 18781712 | 18783212 |
| Base 13 | 11ca6113 | 11ca7713 |
| Base 14 | b1d8714 | b1d9c14 |
| Base 15 | 86c2715 | 86c3b15 |
| Base 16 | 687d316 | 687e616 |