Compare 142955 vs 142963
| Property | 142955 | 142963 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 285911 | 1429631 |
| Prime factorization | 5 × 28591 | 142963 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 28591, 142955 | 1, 142963 |
| Number of properties | 1 | 3 |
| Isolated primes | 9992nd | |
| Primes | 13261st | |
| Semiprimes | 32839th | |
| Sexy primes (1st member) | 3258th | |
| Roman numberals | ||
| Base 2 | 1000101110011010112 | 1000101110011100112 |
| Base 3 | 210210021223 | 210210022213 |
| Base 4 | 2023212234 | 2023213034 |
| Base 5 | 140333105 | 140333235 |
| Base 6 | 30214556 | 30215116 |
| Base 7 | 11335317 | 11335427 |
| Base 8 | 4271538 | 4271638 |
| Base 9 | 2370789 | 2370879 |
| Base 10 | 14295510 | 14296310 |
| Base 11 | 9844a11 | 9845711 |
| Base 12 | 6a88b12 | 6a89712 |
| Base 13 | 500b713 | 500c213 |
| Base 14 | 3a15114 | 3a15914 |
| Base 15 | 2c55515 | 2c55d15 |
| Base 16 | 22e6b16 | 22e7316 |