λ
Prime Ledger
65
5 × 13
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 13
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 84
Proper Divisor Sum 19
Digit Sum / Digital Root 11 (Root: 2)
Adjacent Primes #61 ← → #67

Radix Representation

Decimal 65
Binary 1000001 (7 bits)
Octal 0o101
Hexadecimal 0x41

Divisor Catalog (4)

1 5 13 65

Collatz Trajectory (27 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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