Compare 40138 vs 40139
| Property | 40138 | 40139 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 21 × 71 × 471 × 611 | 111 × 411 × 891 |
| Prime factorization | 2 × 7 × 47 × 61 | 11 × 41 × 89 |
| Divisors count | 16 | 8 |
| Divisors | 1, 2, 7, 14, 47, 61, 94, 122, 329, 427, 658, 854, 2867, 5734, 20069, 40138 | 1, 11, 41, 89, 451, 979, 3649, 40139 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 10011100110010102 | 10011100110010112 |
| Base 3 | 20010011213 | 20010011223 |
| Base 4 | 213030224 | 213030234 |
| Base 5 | 22410235 | 22410245 |
| Base 6 | 5054546 | 5054556 |
| Base 7 | 2250107 | 2250117 |
| Base 8 | 1163128 | 1163138 |
| Base 9 | 610479 | 610489 |
| Base 10 | 4013810 | 4013910 |
| Base 11 | 2817a11 | 2818011 |
| Base 12 | 1b28a12 | 1b28b12 |
| Base 13 | 1536713 | 1536813 |
| Base 14 | 108b014 | 108b114 |
| Base 15 | bd5d15 | bd5e15 |
| Base 16 | 9cca16 | 9ccb16 |