Compare 138839 vs 138849
| Property | 138839 | 138849 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 171 × 81671 | 31 × 311 × 14931 |
| Prime factorization | 17 × 8167 | 3 × 31 × 1493 |
| Divisors count | 4 | 8 |
| Divisors | 1, 17, 8167, 138839 | 1, 3, 31, 93, 1493, 4479, 46283, 138849 |
| Number of properties | 1 | 0 |
| Semiprimes | 31932nd | |
| Roman numberals | ||
| Base 2 | 1000011110010101112 | 1000011110011000012 |
| Base 3 | 210011100123 | 210011101203 |
| Base 4 | 2013211134 | 2013212014 |
| Base 5 | 134203245 | 134203445 |
| Base 6 | 25504356 | 25504536 |
| Base 7 | 11155317 | 11155447 |
| Base 8 | 4171278 | 4171418 |
| Base 9 | 2314059 | 2314169 |
| Base 10 | 13883910 | 13884910 |
| Base 11 | 9534811 | 9535711 |
| Base 12 | 6841b12 | 6842912 |
| Base 13 | 4b26c13 | 4b27913 |
| Base 14 | 3885114 | 3885b14 |
| Base 15 | 2b20e15 | 2b21915 |
| Base 16 | 21e5716 | 21e6116 |