Compare 138479 vs 138491
| Property | 138479 | 138491 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 111 × 125891 | 191 × 371 × 1971 |
| Prime factorization | 11 × 12589 | 19 × 37 × 197 |
| Divisors count | 4 | 8 |
| Divisors | 1, 11, 12589, 138479 | 1, 19, 37, 197, 703, 3743, 7289, 138491 |
| Number of properties | 1 | 0 |
| Semiprimes | 31853rd | |
| Roman numberals | ||
| Base 2 | 1000011100111011112 | 1000011100111110112 |
| Base 3 | 210002212123 | 210002220223 |
| Base 4 | 2013032334 | 2013033234 |
| Base 5 | 134124045 | 134124315 |
| Base 6 | 25450356 | 25450556 |
| Base 7 | 11145057 | 11145237 |
| Base 8 | 4163578 | 4163738 |
| Base 9 | 2308559 | 2308689 |
| Base 10 | 13847910 | 13849110 |
| Base 11 | 9505011 | 9506111 |
| Base 12 | 6817b12 | 6818b12 |
| Base 13 | 4b05313 | 4b06213 |
| Base 14 | 3867514 | 3868314 |
| Base 15 | 2b06e15 | 2b07b15 |
| Base 16 | 21cef16 | 21cfb16 |