Compare 163839 vs 163847
| Property | 163839 | 163847 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 131 × 42011 | 1638471 |
| Prime factorization | 3 × 13 × 4201 | 163847 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 13, 39, 4201, 12603, 54613, 163839 | 1, 163847 |
| Number of properties | 0 | 9 |
| Additive primes | 6145th | |
| Emirps | 3316th | |
| Isolated primes | 11332nd | |
| Primes | 15001st | |
| Sexy primes (1st member) | 3632nd | |
| Sexy primes (2nd member) | 3631st | |
| Sexy prime quadrupletss (2nd member) | 99th | |
| Sexy prime triplets (1st member) | 750th | |
| Sexy prime triplets (2nd member) | 749th | |
| Roman numberals | ||
| Base 2 | 1001111111111111112 | 1010000000000001112 |
| Base 3 | 220222020103 | 220222021023 |
| Base 4 | 2133333334 | 2200000134 |
| Base 5 | 202203245 | 202203425 |
| Base 6 | 33023036 | 33023156 |
| Base 7 | 12514447 | 12514557 |
| Base 8 | 4777778 | 5000078 |
| Base 9 | 2686639 | 2686729 |
| Base 10 | 16383910 | 16384710 |
| Base 11 | 10210511 | 10211211 |
| Base 12 | 7a99312 | 7a99b12 |
| Base 13 | 5976013 | 5976813 |
| Base 14 | 439cb14 | 439d514 |
| Base 15 | 3382915 | 3383215 |
| Base 16 | 27fff16 | 2800716 |