Compare 27983 vs 27985
| Property | 27983 | 27985 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 279831 | 51 × 291 × 1931 |
| Prime factorization | 27983 | 5 × 29 × 193 |
| Divisors count | 2 | 8 |
| Divisors | 1, 27983 | 1, 5, 29, 145, 193, 965, 5597, 27985 |
| 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 | 1101101010100012 |
| Base 3 | 11021011023 | 11021011113 |
| Base 4 | 123110334 | 123111014 |
| Base 5 | 13434135 | 13434205 |
| Base 6 | 3333156 | 3333216 |
| Base 7 | 1444047 | 1444067 |
| Base 8 | 665178 | 665218 |
| Base 9 | 423429 | 423449 |
| Base 10 | 2798310 | 2798510 |
| Base 11 | 1a02a11 | 1a03111 |
| Base 12 | 1423b12 | 1424112 |
| Base 13 | c97713 | c97913 |
| Base 14 | a2ab14 | a2ad14 |
| Base 15 | 845815 | 845a15 |
| Base 16 | 6d4f16 | 6d5116 |