Compare 142949 vs 143159
| Property | 142949 | 143159 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1429491 | 1431591 |
| Prime factorization | 142949 | 143159 |
| Divisors count | 2 | 2 |
| Divisors | 1, 142949 | 1, 143159 |
| Number of properties | 7 | 7 |
| Additive primes | 5477th | 5483rd |
| Chen primes | 5709th | 5715th |
| Emirps | 2779th | 2784th |
| Happy primes | 2082nd | |
| Harmonic primes | 4982nd | |
| Isolated primes | 9991st | 10002nd |
| Long primes | 4942nd | |
| Primes | 13260th | 13275th |
| Pythagorean primes | 6607th | |
| Roman numberals | ||
| Base 2 | 1000101110011001012 | 1000101111001101112 |
| Base 3 | 210210021023 | 210211010123 |
| Base 4 | 2023212114 | 2023303134 |
| Base 5 | 140332445 | 140401145 |
| Base 6 | 30214456 | 30224356 |
| Base 7 | 11335227 | 11342427 |
| Base 8 | 4271458 | 4274678 |
| Base 9 | 2370729 | 2373359 |
| Base 10 | 14294910 | 14315910 |
| Base 11 | 9844411 | 9861511 |
| Base 12 | 6a88512 | 6aa1b12 |
| Base 13 | 500b113 | 5021313 |
| Base 14 | 3a14914 | 3a25914 |
| Base 15 | 2c54e15 | 2c63e15 |
| Base 16 | 22e6516 | 22f3716 |