Compare 142007 vs 142018
| Property | 142007 | 142018 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1420071 | 21 × 171 × 41771 |
| Prime factorization | 142007 | 2 × 17 × 4177 |
| Divisors count | 2 | 8 |
| Divisors | 1, 142007 | 1, 2, 17, 34, 4177, 8354, 71009, 142018 |
| Number of properties | 7 | 0 |
| Chen primes | 5672nd | |
| Emirps | 2757th | |
| Happy primes | 2069th | |
| Isolated primes | 9932nd | |
| Long primes | 4912th | |
| Primes | 13185th | |
| Ulam primes | 930th | |
| Roman numberals | ||
| Base 2 | 1000101010101101112 | 1000101010110000102 |
| Base 3 | 210122101123 | 210122102213 |
| Base 4 | 2022223134 | 2022230024 |
| Base 5 | 140210125 | 140210335 |
| Base 6 | 30132356 | 30132546 |
| Base 7 | 11310057 | 11310227 |
| Base 8 | 4252678 | 4253028 |
| Base 9 | 2357159 | 2357279 |
| Base 10 | 14200710 | 14201810 |
| Base 11 | 9776811 | 9777811 |
| Base 12 | 6a21b12 | 6a22a12 |
| Base 13 | 4c83813 | 4c84613 |
| Base 14 | 39a7514 | 39a8214 |
| Base 15 | 2c12215 | 2c12d15 |
| Base 16 | 22ab716 | 22ac216 |