λ
Ratio Atlas
12,920,128
26 × 13 × 53 × 293
Abundant Even Composite

Prime Factor Structure

Factorization String 2^6 × 13 × 53 × 293
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 56
Divisor Sum (σ) 28,227,528
Proper Divisor Sum 15,307,400
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #12920093 ← → #12920177

Radix Representation

Decimal 12920128
Binary 110001010010010101000000 (24 bits)
Octal 0o61222500
Hexadecimal 0xC52540

Divisor Catalog (56)

Collatz Trajectory (73 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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