Compare 142501 vs 142509
| Property | 142501 | 142509 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1425011 | 31 × 671 × 7091 |
| Prime factorization | 142501 | 3 × 67 × 709 |
| Divisors count | 2 | 8 |
| Divisors | 1, 142501 | 1, 3, 67, 201, 709, 2127, 47503, 142509 |
| Number of properties | 5 | 0 |
| Additive primes | 5461st | |
| Chen primes | 5689th | |
| Isolated primes | 9966th | |
| Primes | 13223rd | |
| Pythagorean primes | 6589th | |
| Roman numberals | ||
| Base 2 | 1000101100101001012 | 1000101100101011012 |
| Base 3 | 210201102113 | 210201110103 |
| Base 4 | 2023022114 | 2023022314 |
| Base 5 | 140300015 | 140300145 |
| Base 6 | 30154216 | 30154336 |
| Base 7 | 11323127 | 11323237 |
| Base 8 | 4262458 | 4262558 |
| Base 9 | 2364249 | 2364339 |
| Base 10 | 14250110 | 14250910 |
| Base 11 | 9807711 | 9808411 |
| Base 12 | 6a57112 | 6a57912 |
| Base 13 | 4cb2813 | 4cb3313 |
| Base 14 | 39d0914 | 39d1314 |
| Base 15 | 2c35115 | 2c35915 |
| Base 16 | 22ca516 | 22cad16 |