λ
Sigma Notebook
77
7 × 11
Deficient Odd Composite

Prime Factor Structure

Factorization String 7 × 11
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 96
Proper Divisor Sum 19
Digit Sum / Digital Root 14 (Root: 5)
Adjacent Primes #73 ← → #79

Radix Representation

Decimal 77
Binary 1001101 (7 bits)
Octal 0o115
Hexadecimal 0x4D

Divisor Catalog (4)

1 7 11 77

Collatz Trajectory (22 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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