Compare 247439 vs 247444
| Property | 247439 | 247444 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 3 |
| Prime factorization | 2474391 | 22 × 618611 |
| Prime factorization | 247439 | 2 × 2 × 61861 |
| Divisors count | 2 | 6 |
| Divisors | 1, 247439 | 1, 2, 4, 61861, 123722, 247444 |
| Number of properties | 7 | 0 |
| Additive primes | 8848th | |
| Chen primes | 9035th | |
| Harmonic primes | 8154th | |
| Isolated primes | 16700th | |
| Primes | 21829th | |
| Safe primes | 1399th | |
| Sexy primes (2nd member) | 5096th | |
| Roman numberals | ||
| Base 2 | 1111000110100011112 | 1111000110100101002 |
| Base 3 | 1101201021023 | 1101201021213 |
| Base 4 | 3301220334 | 3301221104 |
| Base 5 | 304042245 | 304042345 |
| Base 6 | 51453156 | 51453246 |
| Base 7 | 20502537 | 20502617 |
| Base 8 | 7432178 | 7432248 |
| Base 9 | 4163729 | 4163779 |
| Base 10 | 24743910 | 24744410 |
| Base 11 | 1599a511 | 1599aa11 |
| Base 12 | bb23b12 | bb24412 |
| Base 13 | 8881a13 | 8882213 |
| Base 14 | 6626314 | 6626814 |
| Base 15 | 4d4ae15 | 4d4b415 |
| Base 16 | 3c68f16 | 3c69416 |