λ
Ratio Atlas

856,945

5 × 367 × 467
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 367 × 467
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,033,344
Proper Divisor Sum 176,399
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #856943 ← → #856949

Radix Representation

Decimal 856945
Binary 11010001001101110001 (20 bits)
Octal 0o3211561
Hexadecimal 0xD1371

Divisor Catalog (8)

Collatz Trajectory (82 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

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