λ
Ratio Atlas
636,640
25 × 5 × 23 × 173
Abundant Even Composite

Prime Factor Structure

Factorization String 2^5 × 5 × 23 × 173
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 48
Divisor Sum (σ) 1,578,528
Proper Divisor Sum 941,888
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #636631 ← → #636653

Radix Representation

Decimal 636640
Binary 10011011011011100000 (20 bits)
Octal 0o2333340
Hexadecimal 0x9B6E0

Divisor Catalog (48)

Collatz Trajectory (141 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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