Compare 27983 vs 27993
| Property | 27983 | 27993 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 4 |
| Prime factorization | 279831 | 31 × 71 × 311 × 431 |
| Prime factorization | 27983 | 3 × 7 × 31 × 43 |
| Divisors count | 2 | 16 |
| Divisors | 1, 27983 | 1, 3, 7, 21, 31, 43, 93, 129, 217, 301, 651, 903, 1333, 3999, 9331, 27993 |
| Number of properties | 6 | 0 |
| Additive primes | 1400th | |
| Harmonic primes | 1139th | |
| Isolated primes | 2163rd | |
| Long primes | 1163rd | |
| Primes | 3054th | |
| Sophie germain primes | 423rd | |
| Roman numberals | ||
| Base 2 | 1101101010011112 | 1101101010110012 |
| Base 3 | 11021011023 | 11021012103 |
| Base 4 | 123110334 | 123111214 |
| Base 5 | 13434135 | 13434335 |
| Base 6 | 3333156 | 3333336 |
| Base 7 | 1444047 | 1444207 |
| Base 8 | 665178 | 665318 |
| Base 9 | 423429 | 423539 |
| Base 10 | 2798310 | 2799310 |
| Base 11 | 1a02a11 | 1a03911 |
| Base 12 | 1423b12 | 1424912 |
| Base 13 | c97713 | c98413 |
| Base 14 | a2ab14 | a2b714 |
| Base 15 | 845815 | 846315 |
| Base 16 | 6d4f16 | 6d5916 |