Compare 4039 vs 4042
| Property | 4039 | 4042 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 71 × 5771 | 21 × 431 × 471 |
| Prime factorization | 7 × 577 | 2 × 43 × 47 |
| Divisors count | 4 | 8 |
| Divisors | 1, 7, 577, 4039 | 1, 2, 43, 47, 86, 94, 2021, 4042 |
| Number of properties | 1 | 0 |
| Semiprimes | 1113th | |
| Roman numberals | MMMMXXXIX | MMMMXLII |
| Base 2 | 1111110001112 | 1111110010102 |
| Base 3 | 121121213 | 121122013 |
| Base 4 | 3330134 | 3330224 |
| Base 5 | 1121245 | 1121325 |
| Base 6 | 304116 | 304146 |
| Base 7 | 145307 | 145337 |
| Base 8 | 77078 | 77128 |
| Base 9 | 54779 | 54819 |
| Base 10 | 403910 | 404210 |
| Base 11 | 304211 | 304511 |
| Base 12 | 240712 | 240a12 |
| Base 13 | 1ab913 | 1abc13 |
| Base 14 | 168714 | 168a14 |
| Base 15 | 12e415 | 12e715 |
| Base 16 | fc716 | fca16 |