Compare 14945 vs 14947
| Property | 14945 | 14947 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 51 × 72 × 611 | 149471 |
| Prime factorization | 5 × 7 × 7 × 61 | 14947 |
| Divisors count | 12 | 2 |
| Divisors | 1, 5, 7, 35, 49, 61, 245, 305, 427, 2135, 2989, 14945 | 1, 14947 |
| Number of properties | 0 | 5 |
| Cousin primes (1st member) | 283rd | |
| Emirps | 445th | |
| Isolated primes | 1207th | |
| Lucky primes | 293rd | |
| Primes | 1750th | |
| Roman numberals | ||
| Base 2 | 111010011000012 | 111010011000112 |
| Base 3 | 2021111123 | 2021111213 |
| Base 4 | 32212014 | 32212034 |
| Base 5 | 4342405 | 4342425 |
| Base 6 | 1531056 | 1531116 |
| Base 7 | 614007 | 614027 |
| Base 8 | 351418 | 351438 |
| Base 9 | 224459 | 224479 |
| Base 10 | 1494510 | 1494710 |
| Base 11 | 1025711 | 1025911 |
| Base 12 | 879512 | 879712 |
| Base 13 | 6a5813 | 6a5a13 |
| Base 14 | 563714 | 563914 |
| Base 15 | 466515 | 466715 |
| Base 16 | 3a6116 | 3a6316 |