λ
Ratio Atlas
15,661,390
2 × 5 × 23 × 149 × 457
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 5 × 23 × 149 × 457
Distinct Prime Factors 5
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 29,678,400
Proper Divisor Sum 14,017,010
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #15661381 ← → #15661391

Radix Representation

Decimal 15661390
Binary 111011101111100101001110 (24 bits)
Octal 0o73574516
Hexadecimal 0xEEF94E

Divisor Catalog (32)

Collatz Trajectory (231 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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