Compare 142085 vs 142097
| Property | 142085 | 142097 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 1571 × 1811 | 1420971 |
| Prime factorization | 5 × 157 × 181 | 142097 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 157, 181, 785, 905, 28417, 142085 | 1, 142097 |
| Number of properties | 0 | 7 |
| Additive primes | 5448th | |
| Chen primes | 5677th | |
| Emirps | 2761st | |
| Long primes | 4915th | |
| Primes | 13193rd | |
| Pythagorean primes | 6574th | |
| Twin primes (1st member) | 1628th | |
| Roman numberals | ||
| Base 2 | 1000101011000001012 | 1000101011000100012 |
| Base 3 | 210122201023 | 210122202123 |
| Base 4 | 2022300114 | 2022301014 |
| Base 5 | 140213205 | 140213425 |
| Base 6 | 30134456 | 30135056 |
| Base 7 | 11311467 | 11311647 |
| Base 8 | 4254058 | 4254218 |
| Base 9 | 2358129 | 2358259 |
| Base 10 | 14208510 | 14209710 |
| Base 11 | 9782911 | 9783a11 |
| Base 12 | 6a28512 | 6a29512 |
| Base 13 | 4c89813 | 4c8a713 |
| Base 14 | 39acd14 | 39adb14 |
| Base 15 | 2c17515 | 2c18215 |
| Base 16 | 22b0516 | 22b1116 |