λ
Ratio Atlas
1,389,136
24 × 7 × 79 × 157
Abundant Even Composite

Prime Factor Structure

Factorization String 2^4 × 7 × 79 × 157
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 40
Divisor Sum (σ) 3,134,720
Proper Divisor Sum 1,745,584
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #1389133 ← → #1389139

Radix Representation

Decimal 1389136
Binary 101010011001001010000 (21 bits)
Octal 0o5231120
Hexadecimal 0x153250

Divisor Catalog (40)

Collatz Trajectory (124 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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