Compare 247309 vs 247421
| Property | 247309 | 247421 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2473091 | 2474211 |
| Prime factorization | 247309 | 247421 |
| Divisors count | 2 | 2 |
| Divisors | 1, 247309 | 1, 247421 |
| Number of properties | 4 | 4 |
| Isolated primes | 16692nd | 16698th |
| Long primes | 8171st | |
| Lucky primes | 2730th | |
| Primes | 21817th | 21827th |
| Sophie germain primes | 2446th | |
| Super primes | 2447th | |
| Roman numberals | ||
| Base 2 | 1111000110000011012 | 1111000110011111012 |
| Base 3 | 1101200201213 | 1101201012023 |
| Base 4 | 3301200314 | 3301213314 |
| Base 5 | 304032145 | 304041415 |
| Base 6 | 51445416 | 51452456 |
| Base 7 | 20500067 | 20502267 |
| Base 8 | 7430158 | 7431758 |
| Base 9 | 4162179 | 4163529 |
| Base 10 | 24730910 | 24742110 |
| Base 11 | 15989711 | 15998911 |
| Base 12 | bb15112 | bb22512 |
| Base 13 | 8874a13 | 8880513 |
| Base 14 | 661ad14 | 6624d14 |
| Base 15 | 4d42415 | 4d49b15 |
| Base 16 | 3c60d16 | 3c67d16 |