394,418
2 × 199 × 991
Deficient
Even
Composite
394,418 has digital root 2. The neighboring primes are 394411 and 394453; its proper-divisor sum differs from the starting integer by -193,636.
Prime Factor Structure
Factorization String
2 × 199 × 991
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
595,200
Proper Divisor Sum
200,782
Digit Sum / Digital Root
29 (Root: 2)
Adjacent Primes
#394411 ← → #394453
Radix Representation
| Decimal | 394418 |
| Binary | 1100000010010110010 (19 bits) |
| Octal | 0o1402262 |
| Hexadecimal | 0x604B2 |
Divisor Catalog (8)
Collatz Trajectory (236 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):