λ
Ratio Atlas
428,259
3 × 13 × 79 × 139
Deficient Odd Composite

Prime Factor Structure

Factorization String 3 × 13 × 79 × 139
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 627,200
Proper Divisor Sum 198,941
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #428251 ← → #428273

Radix Representation

Decimal 428259
Binary 1101000100011100011 (19 bits)
Octal 0o1504343
Hexadecimal 0x688E3

Divisor Catalog (16)

Collatz Trajectory (143 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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