λ
Ratio Atlas
721,640
23 × 5 × 18041
Abundant Even Composite

Prime Factor Structure

Factorization String 2^3 × 5 × 18041
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 1,623,780
Proper Divisor Sum 902,140
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #721631 ← → #721661

Radix Representation

Decimal 721640
Binary 10110000001011101000 (20 bits)
Octal 0o2601350
Hexadecimal 0xB02E8

Divisor Catalog (16)

Collatz Trajectory (92 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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