Compare 247429 vs 247439
| Property | 247429 | 247439 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 131 × 27191 | 2474391 |
| Prime factorization | 7 × 13 × 2719 | 247439 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 13, 91, 2719, 19033, 35347, 247429 | 1, 247439 |
| Number of properties | 0 | 7 |
| 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 | 1111000110100001012 | 1111000110100011112 |
| Base 3 | 1101201020013 | 1101201021023 |
| Base 4 | 3301220114 | 3301220334 |
| Base 5 | 304042045 | 304042245 |
| Base 6 | 51453016 | 51453156 |
| Base 7 | 20502407 | 20502537 |
| Base 8 | 7432058 | 7432178 |
| Base 9 | 4163619 | 4163729 |
| Base 10 | 24742910 | 24743910 |
| Base 11 | 15999611 | 1599a511 |
| Base 12 | bb23112 | bb23b12 |
| Base 13 | 8881013 | 8881a13 |
| Base 14 | 6625714 | 6626314 |
| Base 15 | 4d4a415 | 4d4ae15 |
| Base 16 | 3c68516 | 3c68f16 |