Compare 13979 vs 13981
| Property | 13979 | 13981 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 71 × 19971 | 111 × 311 × 411 |
| Prime factorization | 7 × 1997 | 11 × 31 × 41 |
| Divisors count | 4 | 8 |
| Divisors | 1, 7, 1997, 13979 | 1, 11, 31, 41, 341, 451, 1271, 13981 |
| Number of properties | 1 | 0 |
| Semiprimes | 3615th | |
| Roman numberals | ||
| Base 2 | 110110100110112 | 110110100111012 |
| Base 3 | 2010112023 | 2010112113 |
| Base 4 | 31221234 | 31221314 |
| Base 5 | 4214045 | 4214115 |
| Base 6 | 1444156 | 1444216 |
| Base 7 | 555207 | 555227 |
| Base 8 | 332338 | 332358 |
| Base 9 | 211529 | 211549 |
| Base 10 | 1397910 | 1398110 |
| Base 11 | a55911 | a56011 |
| Base 12 | 810b12 | 811112 |
| Base 13 | 649413 | 649613 |
| Base 14 | 514714 | 514914 |
| Base 15 | 421e15 | 422115 |
| Base 16 | 369b16 | 369d16 |