Compare 247381 vs 247421
| Property | 247381 | 247421 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2473811 | 2474211 |
| Prime factorization | 247381 | 247421 |
| Divisors count | 2 | 2 |
| Divisors | 1, 247381 | 1, 247421 |
| Number of properties | 4 | 4 |
| Isolated primes | 16696th | 16698th |
| Long primes | 8170th | 8171st |
| Lucky primes | 2731st | |
| Primes | 21823rd | 21827th |
| Sophie germain primes | 2446th | |
| Roman numberals | ||
| Base 2 | 1111000110010101012 | 1111000110011111012 |
| Base 3 | 1101201000213 | 1101201012023 |
| Base 4 | 3301211114 | 3301213314 |
| Base 5 | 304040115 | 304041415 |
| Base 6 | 51451416 | 51452456 |
| Base 7 | 20501417 | 20502267 |
| Base 8 | 7431258 | 7431758 |
| Base 9 | 4163079 | 4163529 |
| Base 10 | 24738110 | 24742110 |
| Base 11 | 15995211 | 15998911 |
| Base 12 | bb1b112 | bb22512 |
| Base 13 | 887a413 | 8880513 |
| Base 14 | 6622114 | 6624d14 |
| Base 15 | 4d47115 | 4d49b15 |
| Base 16 | 3c65516 | 3c67d16 |