Compare 142151 vs 142421
| Property | 142151 | 142421 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1421511 | 1424211 |
| Prime factorization | 142151 | 142421 |
| Divisors count | 2 | 2 |
| Divisors | 1, 142151 | 1, 142421 |
| Number of properties | 5 | 7 |
| Chen primes | 5678th | 5686th |
| Emirps | 2762nd | |
| Isolated primes | 9942nd | 9961st |
| Long primes | 4923rd | |
| Primes | 13197th | 13218th |
| Pythagorean primes | 6585th | |
| Sexy primes (1st member) | 3244th | 3249th |
| Sexy prime triplets (1st member) | 683rd | |
| Roman numberals | ||
| Base 2 | 1000101011010001112 | 1000101100010101012 |
| Base 3 | 210122222123 | 210201002123 |
| Base 4 | 2022310134 | 2023011114 |
| Base 5 | 140221015 | 140241415 |
| Base 6 | 30140356 | 30152056 |
| Base 7 | 11313027 | 11321367 |
| Base 8 | 4255078 | 4261258 |
| Base 9 | 2358859 | 2363259 |
| Base 10 | 14215110 | 14242110 |
| Base 11 | 9788911 | 9800411 |
| Base 12 | 6a31b12 | 6a50512 |
| Base 13 | 4c91913 | 4ca9613 |
| Base 14 | 39b3914 | 39c8d14 |
| Base 15 | 2c1bb15 | 2c2eb15 |
| Base 16 | 22b4716 | 22c5516 |