Compare 222149 vs 222499
| Property | 222149 | 222499 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2221491 | 2224991 |
| Prime factorization | 222149 | 222499 |
| Divisors count | 2 | 2 |
| Divisors | 1, 222149 | 1, 222499 |
| Number of properties | 6 | 7 |
| Chen primes | 8247th | 8257th |
| Happy primes | 3014th | |
| Harmonic primes | 7441st | |
| Isolated primes | 15113th | |
| Long primes | 7410th | 7418th |
| Primes | 19791st | 19818th |
| Pythagorean primes | 9876th | |
| Sexy primes (2nd member) | 4686th | |
| Twin primes (1st member) | 2350th | |
| Ulam primes | 1416th | |
| Roman numberals | ||
| Base 2 | 1101100011110001012 | 1101100101001000112 |
| Base 3 | 1020212012023 | 1020220122013 |
| Base 4 | 3120330114 | 3121102034 |
| Base 5 | 241020445 | 241044445 |
| Base 6 | 44322456 | 44340316 |
| Base 7 | 16134447 | 16144547 |
| Base 8 | 6617058 | 6624438 |
| Base 9 | 3676529 | 3681819 |
| Base 10 | 22214910 | 22249910 |
| Base 11 | 1419a411 | 14219211 |
| Base 12 | a868512 | a891712 |
| Base 13 | 7a16513 | 7a37413 |
| Base 14 | 5ad5b14 | 5b12b14 |
| Base 15 | 45c4e15 | 45dd415 |
| Base 16 | 363c516 | 3652316 |