Compare 142023 vs 142031
| Property | 142023 | 142031 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 71 × 67631 | 1420311 |
| Prime factorization | 3 × 7 × 6763 | 142031 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 7, 21, 6763, 20289, 47341, 142023 | 1, 142031 |
| Number of properties | 0 | 8 |
| Additive primes | 5445th | |
| Chen primes | 5674th | |
| Emirps | 2758th | |
| Happy primes | 2071st | |
| Harmonic primes | 4949th | |
| Isolated primes | 9934th | |
| Primes | 13187th | |
| Super primes | 1570th | |
| Roman numberals | ||
| Base 2 | 1000101010110001112 | 1000101010110011112 |
| Base 3 | 210122110103 | 210122111023 |
| Base 4 | 2022230134 | 2022230334 |
| Base 5 | 140210435 | 140211115 |
| Base 6 | 30133036 | 30133156 |
| Base 7 | 11310307 | 11310417 |
| Base 8 | 4253078 | 4253178 |
| Base 9 | 2357339 | 2357429 |
| Base 10 | 14202310 | 14203110 |
| Base 11 | 9778211 | 9778a11 |
| Base 12 | 6a23312 | 6a23b12 |
| Base 13 | 4c84b13 | 4c85613 |
| Base 14 | 39a8714 | 39a9114 |
| Base 15 | 2c13315 | 2c13b15 |
| Base 16 | 22ac716 | 22acf16 |