λ
Sigma Notebook
853
853
Deficient Odd Prime

Prime Factor Structure

Factorization String 853
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 854
Proper Divisor Sum 1
Digit Sum / Digital Root 16 (Root: 7)
Adjacent Primes #839 ← → #857

Radix Representation

Decimal 853
Binary 1101010101 (10 bits)
Octal 0o1525
Hexadecimal 0x355

Divisor Catalog (2)

1 853

Collatz Trajectory (15 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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