λ
Ratio Atlas

856,415

5 × 7 × 24469
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 7 × 24469
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,174,560
Proper Divisor Sum 318,145
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #856411 ← → #856417

Radix Representation

Decimal 856415
Binary 11010001000101011111 (20 bits)
Octal 0o3210537
Hexadecimal 0xD115F

Divisor Catalog (8)

Collatz Trajectory (219 steps to reach 1)

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

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