Compare 280136 vs 280138
| Property | 280136 | 280138 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 23 × 192 × 971 | 21 × 1400691 |
| Prime factorization | 2 × 2 × 2 × 19 × 19 × 97 | 2 × 140069 |
| Divisors count | 24 | 4 |
| Divisors | 1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 361, 388, 722, 776, 1444, 1843, 2888, 3686, 7372, 14744, 35017, 70034, 140068, 280136 | 1, 2, 140069, 280138 |
| Number of properties | 0 | 1 |
| Semiprimes | 62365th | |
| Roman numberals | ||
| Base 2 | 10001000110010010002 | 10001000110010010102 |
| Base 3 | 1120200211023 | 1120200211113 |
| Base 4 | 10101210204 | 10101210224 |
| Base 5 | 324310215 | 324310235 |
| Base 6 | 100005326 | 100005346 |
| Base 7 | 22445037 | 22445057 |
| Base 8 | 10431108 | 10431128 |
| Base 9 | 4662429 | 4662449 |
| Base 10 | 28013610 | 28013810 |
| Base 11 | 18151a11 | 18152111 |
| Base 12 | 11614812 | 11614a12 |
| Base 13 | 9a67c13 | 9a68113 |
| Base 14 | 7413a14 | 7413c14 |
| Base 15 | 5800b15 | 5800d15 |
| Base 16 | 4464816 | 4464a16 |