Compare 138191 vs 138821
| Property | 138191 | 138821 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1381911 | 1388211 |
| Prime factorization | 138191 | 138821 |
| Divisors count | 2 | 2 |
| Divisors | 1, 138191 | 1, 138821 |
| Number of properties | 5 | 8 |
| Additive primes | 5304th | 5328th |
| Chen primes | 5563rd | |
| Emirps | 2664th | 2673rd |
| Isolated primes | 9671st | 9713th |
| Long primes | 4828th | |
| Primes | 12858th | 12912th |
| Pythagorean primes | 6427th | |
| Sexy primes (1st member) | 3173rd | |
| Sophie germain primes | 1538th | |
| Roman numberals | ||
| Base 2 | 1000011011110011112 | 1000011110010001012 |
| Base 3 | 210001200123 | 210011021123 |
| Base 4 | 2012330334 | 2013210114 |
| Base 5 | 134102315 | 134202415 |
| Base 6 | 25434356 | 25504056 |
| Base 7 | 11136147 | 11155047 |
| Base 8 | 4157178 | 4171058 |
| Base 9 | 2305059 | 2313759 |
| Base 10 | 13819110 | 13882110 |
| Base 11 | 9490911 | 9533111 |
| Base 12 | 67b7b12 | 6840512 |
| Base 13 | 4ab9113 | 4b25713 |
| Base 14 | 3850b14 | 3883b14 |
| Base 15 | 2ae2b15 | 2b1eb15 |
| Base 16 | 21bcf16 | 21e4516 |