Compare 142963 vs 142966
| Property | 142963 | 142966 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1429631 | 21 × 714831 |
| Prime factorization | 142963 | 2 × 71483 |
| Divisors count | 2 | 4 |
| Divisors | 1, 142963 | 1, 2, 71483, 142966 |
| Number of properties | 3 | 1 |
| Isolated primes | 9992nd | |
| Primes | 13261st | |
| Semiprimes | 32843rd | |
| Sexy primes (1st member) | 3258th | |
| Roman numberals | ||
| Base 2 | 1000101110011100112 | 1000101110011101102 |
| Base 3 | 210210022213 | 210210100013 |
| Base 4 | 2023213034 | 2023213124 |
| Base 5 | 140333235 | 140333315 |
| Base 6 | 30215116 | 30215146 |
| Base 7 | 11335427 | 11335457 |
| Base 8 | 4271638 | 4271668 |
| Base 9 | 2370879 | 2371019 |
| Base 10 | 14296310 | 14296610 |
| Base 11 | 9845711 | 9845a11 |
| Base 12 | 6a89712 | 6a89a12 |
| Base 13 | 500c213 | 500c513 |
| Base 14 | 3a15914 | 3a15c14 |
| Base 15 | 2c55d15 | 2c56115 |
| Base 16 | 22e7316 | 22e7616 |