Compare 4031 vs 4042
| Property | 4031 | 4042 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 291 × 1391 | 21 × 431 × 471 |
| Prime factorization | 29 × 139 | 2 × 43 × 47 |
| Divisors count | 4 | 8 |
| Divisors | 1, 29, 139, 4031 | 1, 2, 43, 47, 86, 94, 2021, 4042 |
| Number of properties | 1 | 0 |
| Semiprimes | 1109th | |
| Roman numberals | MMMMXXXI | MMMMXLII |
| Base 2 | 1111101111112 | 1111110010102 |
| Base 3 | 121120223 | 121122013 |
| Base 4 | 3323334 | 3330224 |
| Base 5 | 1121115 | 1121325 |
| Base 6 | 303556 | 304146 |
| Base 7 | 145167 | 145337 |
| Base 8 | 76778 | 77128 |
| Base 9 | 54689 | 54819 |
| Base 10 | 403110 | 404210 |
| Base 11 | 303511 | 304511 |
| Base 12 | 23bb12 | 240a12 |
| Base 13 | 1ab113 | 1abc13 |
| Base 14 | 167d14 | 168a14 |
| Base 15 | 12db15 | 12e715 |
| Base 16 | fbf16 | fca16 |