Compare 72638 vs 72639
| Property | 72638 | 72639 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 21 × 363191 | 32 × 71 × 11531 |
| Prime factorization | 2 × 36319 | 3 × 3 × 7 × 1153 |
| Divisors count | 4 | 12 |
| Divisors | 1, 2, 36319, 72638 | 1, 3, 7, 9, 21, 63, 1153, 3459, 8071, 10377, 24213, 72639 |
| Number of properties | 1 | 0 |
| Semiprimes | 17269th | |
| Roman numberals | ||
| Base 2 | 100011011101111102 | 100011011101111112 |
| Base 3 | 102001220223 | 102001221003 |
| Base 4 | 1012323324 | 1012323334 |
| Base 5 | 43110235 | 43110245 |
| Base 6 | 13201426 | 13201436 |
| Base 7 | 4215267 | 4215307 |
| Base 8 | 2156768 | 2156778 |
| Base 9 | 1205689 | 1205709 |
| Base 10 | 7263810 | 7263910 |
| Base 11 | 4a63511 | 4a63611 |
| Base 12 | 3605212 | 3605312 |
| Base 13 | 270a713 | 270a813 |
| Base 14 | 1c68614 | 1c68714 |
| Base 15 | 167c815 | 167c915 |
| Base 16 | 11bbe16 | 11bbf16 |