λ
Ratio Atlas
690,905
5 × 138181
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 138181
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 829,092
Proper Divisor Sum 138,187
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #690889 ← → #690919

Radix Representation

Decimal 690905
Binary 10101000101011011001 (20 bits)
Octal 0o2505331
Hexadecimal 0xA8AD9

Divisor Catalog (4)

Collatz Trajectory (61 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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