Compare 27945 vs 27947
| Property | 27945 | 27947 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 35 × 51 × 231 | 279471 |
| Prime factorization | 3 × 3 × 3 × 3 × 3 × 5 × 23 | 27947 |
| Divisors count | 24 | 2 |
| Divisors | 1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 345, 405, 621, 1035, 1215, 1863, 3105, 5589, 9315, 27945 | 1, 27947 |
| Number of properties | 0 | 9 |
| Additive primes | 1398th | |
| Chen primes | 1483rd | |
| Cousin primes (2nd member) | 446th | |
| Isolated primes | 2159th | |
| Primes | 3050th | |
| Prime triplets (3rd member) | 219th | |
| Sexy primes (1st member) | 902nd | |
| Sexy primes (2nd member) | 901st | |
| Sexy prime triplets (2nd member) | 235th | |
| Roman numberals | ||
| Base 2 | 1101101001010012 | 1101101001010112 |
| Base 3 | 11021000003 | 11021000023 |
| Base 4 | 123102214 | 123102234 |
| Base 5 | 13432405 | 13432425 |
| Base 6 | 3332136 | 3332156 |
| Base 7 | 1443217 | 1443237 |
| Base 8 | 664518 | 664538 |
| Base 9 | 423009 | 423029 |
| Base 10 | 2794510 | 2794710 |
| Base 11 | 19aa511 | 19aa711 |
| Base 12 | 1420912 | 1420b12 |
| Base 13 | c94813 | c94a13 |
| Base 14 | a28114 | a28314 |
| Base 15 | 843015 | 843215 |
| Base 16 | 6d2916 | 6d2b16 |