Compare 30949 vs 31019
| Property | 30949 | 31019 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 309491 | 310191 |
| Prime factorization | 30949 | 31019 |
| Divisors count | 2 | 2 |
| Divisors | 1, 30949 | 1, 31019 |
| Number of properties | 6 | 7 |
| Chen primes | 1599th | |
| Emirps | 659th | |
| Harmonic primes | 1243rd | |
| Isolated primes | 2382nd | 2387th |
| Long primes | 1263rd | 1266th |
| Lucky primes | 514th | |
| Primes | 3337th | 3342nd |
| Pythagorean primes | 1662nd | |
| Sexy primes (2nd member) | 977th | |
| Sophie germain primes | 456th | |
| Roman numberals | ||
| Base 2 | 1111000111001012 | 1111001001010112 |
| Base 3 | 11201100213 | 11201122123 |
| Base 4 | 132032114 | 132102234 |
| Base 5 | 14422445 | 14430345 |
| Base 6 | 3551416 | 3553356 |
| Base 7 | 1561427 | 1563027 |
| Base 8 | 743458 | 744538 |
| Base 9 | 464079 | 464859 |
| Base 10 | 3094910 | 3101910 |
| Base 11 | 2128611 | 2133a11 |
| Base 12 | 15ab112 | 15b4b12 |
| Base 13 | 1111913 | 1117113 |
| Base 14 | b3c914 | b43914 |
| Base 15 | 928415 | 92ce15 |
| Base 16 | 78e516 | 792b16 |