Compare 247229 vs 247421
| Property | 247229 | 247421 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2472291 | 2474211 |
| Prime factorization | 247229 | 247421 |
| Divisors count | 2 | 2 |
| Divisors | 1, 247229 | 1, 247421 |
| Number of properties | 7 | 4 |
| Chen primes | 9029th | |
| Harmonic primes | 8147th | |
| Isolated primes | 16686th | 16698th |
| Long primes | 8166th | 8171st |
| Primes | 21811th | 21827th |
| Sexy primes (2nd member) | 5093rd | |
| Sophie germain primes | 2446th | |
| Ulam primes | 1560th | |
| Roman numberals | ||
| Base 2 | 1111000101101111012 | 1111000110011111012 |
| Base 3 | 1101200101223 | 1101201012023 |
| Base 4 | 3301123314 | 3301213314 |
| Base 5 | 304024045 | 304041415 |
| Base 6 | 51443256 | 51452456 |
| Base 7 | 20465337 | 20502267 |
| Base 8 | 7426758 | 7431758 |
| Base 9 | 4161189 | 4163529 |
| Base 10 | 24722910 | 24742110 |
| Base 11 | 15982411 | 15998911 |
| Base 12 | bb0a512 | bb22512 |
| Base 13 | 886b813 | 8880513 |
| Base 14 | 6615314 | 6624d14 |
| Base 15 | 4d3be15 | 4d49b15 |
| Base 16 | 3c5bd16 | 3c67d16 |