λ
Ratio Atlas
657,221
571 × 1151
Deficient Odd Composite

Prime Factor Structure

Factorization String 571 × 1151
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 658,944
Proper Divisor Sum 1,723
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #657197 ← → #657233

Radix Representation

Decimal 657221
Binary 10100000011101000101 (20 bits)
Octal 0o2403505
Hexadecimal 0xA0745

Divisor Catalog (4)

Collatz Trajectory (154 steps to reach 1)

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

Active Feeder Network

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.

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