λ
Ratio Atlas
66,885
3 × 5 × 73 × 13
Abundant Odd Composite

Prime Factor Structure

Factorization String 3 × 5 × 7^3 × 13
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 134,400
Proper Divisor Sum 67,515
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #66883 ← → #66889

Radix Representation

Decimal 66885
Binary 10000010101000101 (17 bits)
Octal 0o202505
Hexadecimal 0x10545

Divisor Catalog (32)

Collatz Trajectory (68 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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