λ
Ratio Atlas
521,689
7 × 74527
Deficient Odd Composite

Prime Factor Structure

Factorization String 7 × 74527
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 596,224
Proper Divisor Sum 74,535
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #521671 ← → #521693

Radix Representation

Decimal 521689
Binary 1111111010111011001 (19 bits)
Octal 0o1772731
Hexadecimal 0x7F5D9

Divisor Catalog (4)

Collatz Trajectory (195 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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