λ
Modular Archive
213
3 × 71
Deficient Odd Composite

Prime Factor Structure

Factorization String 3 × 71
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 288
Proper Divisor Sum 75
Digit Sum / Digital Root 6 (Root: 6)
Adjacent Primes #211 ← → #223

Radix Representation

Decimal 213
Binary 11010101 (8 bits)
Octal 0o325
Hexadecimal 0xD5

Divisor Catalog (4)

1 3 71 213

Collatz Trajectory (13 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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