Compare 27983 vs 27997
| Property | 27983 | 27997 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 279831 | 279971 |
| Prime factorization | 27983 | 27997 |
| Divisors count | 2 | 2 |
| Divisors | 1, 27983 | 1, 27997 |
| Number of properties | 6 | 5 |
| Additive primes | 1400th | |
| Cousin primes (1st member) | 447th | |
| Harmonic primes | 1139th | 1140th |
| Isolated primes | 2163rd | 2164th |
| Long primes | 1163rd | |
| Primes | 3054th | 3055th |
| Pythagorean primes | 1522nd | |
| Sophie germain primes | 423rd | |
| Roman numberals | ||
| Base 2 | 1101101010011112 | 1101101010111012 |
| Base 3 | 11021011023 | 11021012213 |
| Base 4 | 123110334 | 123111314 |
| Base 5 | 13434135 | 13434425 |
| Base 6 | 3333156 | 3333416 |
| Base 7 | 1444047 | 1444247 |
| Base 8 | 665178 | 665358 |
| Base 9 | 423429 | 423579 |
| Base 10 | 2798310 | 2799710 |
| Base 11 | 1a02a11 | 1a04211 |
| Base 12 | 1423b12 | 1425112 |
| Base 13 | c97713 | c98813 |
| Base 14 | a2ab14 | a2bb14 |
| Base 15 | 845815 | 846715 |
| Base 16 | 6d4f16 | 6d5d16 |