Compare 142501 vs 142505
| Property | 142501 | 142505 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1425011 | 51 × 111 × 25911 |
| Prime factorization | 142501 | 5 × 11 × 2591 |
| Divisors count | 2 | 8 |
| Divisors | 1, 142501 | 1, 5, 11, 55, 2591, 12955, 28501, 142505 |
| Number of properties | 5 | 0 |
| Additive primes | 5461st | |
| Chen primes | 5689th | |
| Isolated primes | 9966th | |
| Primes | 13223rd | |
| Pythagorean primes | 6589th | |
| Roman numberals | ||
| Base 2 | 1000101100101001012 | 1000101100101010012 |
| Base 3 | 210201102113 | 210201102223 |
| Base 4 | 2023022114 | 2023022214 |
| Base 5 | 140300015 | 140300105 |
| Base 6 | 30154216 | 30154256 |
| Base 7 | 11323127 | 11323167 |
| Base 8 | 4262458 | 4262518 |
| Base 9 | 2364249 | 2364289 |
| Base 10 | 14250110 | 14250510 |
| Base 11 | 9807711 | 9808011 |
| Base 12 | 6a57112 | 6a57512 |
| Base 13 | 4cb2813 | 4cb2c13 |
| Base 14 | 39d0914 | 39d0d14 |
| Base 15 | 2c35115 | 2c35515 |
| Base 16 | 22ca516 | 22ca916 |