λ
Modular Archive
2,181
3 × 727
Deficient Odd Composite

Prime Factor Structure

Factorization String 3 × 727
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 2,912
Proper Divisor Sum 731
Digit Sum / Digital Root 12 (Root: 3)
Adjacent Primes #2179 ← → #2203

Radix Representation

Decimal 2181
Binary 100010000101 (12 bits)
Octal 0o4205
Hexadecimal 0x885

Divisor Catalog (4)

Collatz Trajectory (45 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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