Compare 142961 vs 142969
| Property | 142961 | 142969 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 131 × 15711 | 1429691 |
| Prime factorization | 7 × 13 × 1571 | 142969 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 13, 91, 1571, 10997, 20423, 142961 | 1, 142969 |
| Number of properties | 0 | 8 |
| Additive primes | 5478th | |
| Chen primes | 5710th | |
| Cousin primes (1st member) | 1633rd | |
| Happy primes | 2078th | |
| Isolated primes | 9993rd | |
| Primes | 13262nd | |
| Pythagorean primes | 6608th | |
| Sexy primes (2nd member) | 3258th | |
| Roman numberals | ||
| Base 2 | 1000101110011100012 | 1000101110011110012 |
| Base 3 | 210210022123 | 210210100113 |
| Base 4 | 2023213014 | 2023213214 |
| Base 5 | 140333215 | 140333345 |
| Base 6 | 30215056 | 30215216 |
| Base 7 | 11335407 | 11335517 |
| Base 8 | 4271618 | 4271718 |
| Base 9 | 2370859 | 2371049 |
| Base 10 | 14296110 | 14296910 |
| Base 11 | 9845511 | 9846211 |
| Base 12 | 6a89512 | 6a8a112 |
| Base 13 | 500c013 | 500c813 |
| Base 14 | 3a15714 | 3a16114 |
| Base 15 | 2c55b15 | 2c56415 |
| Base 16 | 22e7116 | 22e7916 |