λ
Ratio Atlas
644,960
25 × 5 × 29 × 139
Abundant Even Composite

Prime Factor Structure

Factorization String 2^5 × 5 × 29 × 139
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 48
Divisor Sum (σ) 1,587,600
Proper Divisor Sum 942,640
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #644951 ← → #644977

Radix Representation

Decimal 644960
Binary 10011101011101100000 (20 bits)
Octal 0o2353540
Hexadecimal 0x9D760

Divisor Catalog (48)

Collatz Trajectory (97 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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