Compare 40138 vs 40149
| Property | 40138 | 40149 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 2 |
| Total factors | 4 | 4 |
| Prime factorization | 21 × 71 × 471 × 611 | 33 × 14871 |
| Prime factorization | 2 × 7 × 47 × 61 | 3 × 3 × 3 × 1487 |
| Divisors count | 16 | 8 |
| Divisors | 1, 2, 7, 14, 47, 61, 94, 122, 329, 427, 658, 854, 2867, 5734, 20069, 40138 | 1, 3, 9, 27, 1487, 4461, 13383, 40149 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 10011100110010102 | 10011100110101012 |
| Base 3 | 20010011213 | 20010020003 |
| Base 4 | 213030224 | 213031114 |
| Base 5 | 22410235 | 22410445 |
| Base 6 | 5054546 | 5055136 |
| Base 7 | 2250107 | 2250247 |
| Base 8 | 1163128 | 1163258 |
| Base 9 | 610479 | 610609 |
| Base 10 | 4013810 | 4014910 |
| Base 11 | 2817a11 | 2818a11 |
| Base 12 | 1b28a12 | 1b29912 |
| Base 13 | 1536713 | 1537513 |
| Base 14 | 108b014 | 108bb14 |
| Base 15 | bd5d15 | bd6915 |
| Base 16 | 9cca16 | 9cd516 |