Compare 6947 vs 7853
| Property | 6947 | 7853 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 69471 | 78531 |
| Prime factorization | 6947 | 7853 |
| Divisors count | 2 | 2 |
| Divisors | 1, 6947 | 1, 7853 |
| Number of properties | 6 | 7 |
| Additive primes | 490th | |
| Chen primes | 485th | 535th |
| Good primes | 139th | |
| Harmonic primes | 326th | 362nd |
| Isolated primes | 647th | |
| Left-truncatable primes | 123rd | 133rd |
| Primes | 891st | 992nd |
| Pythagorean primes | 492nd | |
| Twin primes (1st member) | 161st | |
| Roman numberals | ||
| Base 2 | 11011001000112 | 11110101011012 |
| Base 3 | 1001120223 | 1012022123 |
| Base 4 | 12302034 | 13222314 |
| Base 5 | 2102425 | 2224035 |
| Base 6 | 520556 | 1002056 |
| Base 7 | 261537 | 316167 |
| Base 8 | 154438 | 172558 |
| Base 9 | 104689 | 116859 |
| Base 10 | 694710 | 785310 |
| Base 11 | 524611 | 599a11 |
| Base 12 | 402b12 | 466512 |
| Base 13 | 321513 | 376113 |
| Base 14 | 276314 | 2c0d14 |
| Base 15 | 20d215 | 24d815 |
| Base 16 | 1b2316 | 1ead16 |