Compare 138038 vs 138047
| Property | 138038 | 138047 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 21 × 690191 | 71 × 131 × 371 × 411 |
| Prime factorization | 2 × 69019 | 7 × 13 × 37 × 41 |
| Divisors count | 4 | 16 |
| Divisors | 1, 2, 69019, 138038 | 1, 7, 13, 37, 41, 91, 259, 287, 481, 533, 1517, 3367, 3731, 10619, 19721, 138047 |
| Number of properties | 1 | 0 |
| Semiprimes | 31761st | |
| Roman numberals | ||
| Base 2 | 1000011011001101102 | 1000011011001111112 |
| Base 3 | 210001001123 | 210001002123 |
| Base 4 | 2012303124 | 2012303334 |
| Base 5 | 134041235 | 134041425 |
| Base 6 | 25430226 | 25430356 |
| Base 7 | 11133057 | 11133207 |
| Base 8 | 4154668 | 4154778 |
| Base 9 | 2303159 | 2303259 |
| Base 10 | 13803810 | 13804710 |
| Base 11 | 9478a11 | 9479811 |
| Base 12 | 67a7212 | 67a7b12 |
| Base 13 | 4aaa413 | 4aab013 |
| Base 14 | 3843c14 | 3844714 |
| Base 15 | 2ad7815 | 2ad8215 |
| Base 16 | 21b3616 | 21b3f16 |