Compare 247369 vs 247421
| Property | 247369 | 247421 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2473691 | 2474211 |
| Prime factorization | 247369 | 247421 |
| Divisors count | 2 | 2 |
| Divisors | 1, 247369 | 1, 247421 |
| Number of properties | 6 | 4 |
| Additive primes | 8846th | |
| Chen primes | 9033rd | |
| Harmonic primes | 8152nd | |
| Isolated primes | 16695th | 16698th |
| Long primes | 8171st | |
| Primes | 21822nd | 21827th |
| Sexy primes (2nd member) | 5095th | |
| Sophie germain primes | 2446th | |
| Roman numberals | ||
| Base 2 | 1111000110010010012 | 1111000110011111012 |
| Base 3 | 1101200222113 | 1101201012023 |
| Base 4 | 3301210214 | 3301213314 |
| Base 5 | 304034345 | 304041415 |
| Base 6 | 51451216 | 51452456 |
| Base 7 | 20501237 | 20502267 |
| Base 8 | 7431118 | 7431758 |
| Base 9 | 4162849 | 4163529 |
| Base 10 | 24736910 | 24742110 |
| Base 11 | 15994111 | 15998911 |
| Base 12 | bb1a112 | bb22512 |
| Base 13 | 8879513 | 8880513 |
| Base 14 | 6621314 | 6624d14 |
| Base 15 | 4d46415 | 4d49b15 |
| Base 16 | 3c64916 | 3c67d16 |