Compare 247849 vs 247853
| Property | 247849 | 247853 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 71 × 354071 | 2478531 |
| Prime factorization | 7 × 35407 | 247853 |
| Divisors count | 4 | 2 |
| Divisors | 1, 7, 35407, 247849 | 1, 247853 |
| Number of properties | 1 | 6 |
| Additive primes | 8859th | |
| Happy primes | 3289th | |
| Isolated primes | 16721st | |
| Primes | 21864th | |
| Semiprimes | 55490th | |
| Sexy primes (2nd member) | 5103rd | |
| Sophie germain primes | 2450th | |
| Roman numberals | ||
| Base 2 | 1111001000001010012 | 1111001000001011012 |
| Base 3 | 1101202221213 | 1101202222023 |
| Base 4 | 3302002214 | 3302002314 |
| Base 5 | 304123445 | 304124035 |
| Base 6 | 51512416 | 51512456 |
| Base 7 | 20514107 | 20514147 |
| Base 8 | 7440518 | 7440558 |
| Base 9 | 4168779 | 4168829 |
| Base 10 | 24784910 | 24785310 |
| Base 11 | 15a23811 | 15a24111 |
| Base 12 | bb52112 | bb52512 |
| Base 13 | 88a7413 | 88a7813 |
| Base 14 | 6647714 | 6647b14 |
| Base 15 | 4d68415 | 4d68815 |
| Base 16 | 3c82916 | 3c82d16 |