Compare 139918 vs 139947
| Property | 139918 | 139947 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 699591 | 31 × 466491 |
| Prime factorization | 2 × 69959 | 3 × 46649 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 69959, 139918 | 1, 3, 46649, 139947 |
| Number of properties | 1 | 1 |
| Semiprimes | 32168th | 32174th |
| Roman numberals | ||
| Base 2 | 1000100010100011102 | 1000100010101010112 |
| Base 3 | 210022210113 | 210022220203 |
| Base 4 | 2020220324 | 2020222234 |
| Base 5 | 134341335 | 134342425 |
| Base 6 | 25554346 | 25555236 |
| Base 7 | 11216327 | 11220037 |
| Base 8 | 4212168 | 4212538 |
| Base 9 | 2328349 | 2328669 |
| Base 10 | 13991810 | 13994710 |
| Base 11 | 9613911 | 9616511 |
| Base 12 | 68b7a12 | 68ba312 |
| Base 13 | 4b8bc13 | 4b91213 |
| Base 14 | 38dc214 | 3900314 |
| Base 15 | 2b6cd15 | 2b6ec15 |
| Base 16 | 2228e16 | 222ab16 |