Compare 138998 vs 139047
| Property | 138998 | 139047 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 694991 | 31 × 463491 |
| Prime factorization | 2 × 69499 | 3 × 46349 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 69499, 138998 | 1, 3, 46349, 139047 |
| Number of properties | 1 | 1 |
| Semiprimes | 31975th | 31987th |
| Roman numberals | ||
| Base 2 | 1000011110111101102 | 1000011111001001112 |
| Base 3 | 210012000023 | 210012012203 |
| Base 4 | 2013233124 | 2013302134 |
| Base 5 | 134214435 | 134221425 |
| Base 6 | 25513026 | 25514236 |
| Base 7 | 11161467 | 11162467 |
| Base 8 | 4173668 | 4174478 |
| Base 9 | 2316029 | 2316569 |
| Base 10 | 13899810 | 13904710 |
| Base 11 | 9548211 | 9551711 |
| Base 12 | 6853212 | 6857312 |
| Base 13 | 4b36213 | 4b39c13 |
| Base 14 | 3892614 | 3895d14 |
| Base 15 | 2b2b815 | 2b2ec15 |
| Base 16 | 21ef616 | 21f2716 |