λ
Ratio Atlas
645,490
2 × 5 × 17 × 3797
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 5 × 17 × 3797
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 1,230,552
Proper Divisor Sum 585,062
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #645481 ← → #645493

Radix Representation

Decimal 645490
Binary 10011101100101110010 (20 bits)
Octal 0o2354562
Hexadecimal 0x9D972

Divisor Catalog (16)

Collatz Trajectory (216 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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