Compare 247229 vs 247309
| Property | 247229 | 247309 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2472291 | 2473091 |
| Prime factorization | 247229 | 247309 |
| Divisors count | 2 | 2 |
| Divisors | 1, 247229 | 1, 247309 |
| Number of properties | 7 | 4 |
| Chen primes | 9029th | |
| Harmonic primes | 8147th | |
| Isolated primes | 16686th | 16692nd |
| Long primes | 8166th | |
| Lucky primes | 2730th | |
| Primes | 21811th | 21817th |
| Sexy primes (2nd member) | 5093rd | |
| Super primes | 2447th | |
| Ulam primes | 1560th | |
| Roman numberals | ||
| Base 2 | 1111000101101111012 | 1111000110000011012 |
| Base 3 | 1101200101223 | 1101200201213 |
| Base 4 | 3301123314 | 3301200314 |
| Base 5 | 304024045 | 304032145 |
| Base 6 | 51443256 | 51445416 |
| Base 7 | 20465337 | 20500067 |
| Base 8 | 7426758 | 7430158 |
| Base 9 | 4161189 | 4162179 |
| Base 10 | 24722910 | 24730910 |
| Base 11 | 15982411 | 15989711 |
| Base 12 | bb0a512 | bb15112 |
| Base 13 | 886b813 | 8874a13 |
| Base 14 | 6615314 | 661ad14 |
| Base 15 | 4d3be15 | 4d42415 |
| Base 16 | 3c5bd16 | 3c60d16 |