λ
Ratio Atlas

870,165

32 × 5 × 61 × 317
Deficient Odd Composite

Prime Factor Structure

Factorization String 3^2 × 5 × 61 × 317
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 1,537,848
Proper Divisor Sum 667,683
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #870161 ← → #870169

Radix Representation

Decimal 870165
Binary 11010100011100010101 (20 bits)
Octal 0o3243425
Hexadecimal 0xD4715

Divisor Catalog (24)

Collatz Trajectory (69 steps to reach 1)

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

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