λ
Ratio Atlas
1,287,650
2 × 52 × 7 × 13 × 283
Abundant Even Composite

Prime Factor Structure

Factorization String 2 × 5^2 × 7 × 13 × 283
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 48
Divisor Sum (σ) 2,958,144
Proper Divisor Sum 1,670,494
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #1287623 ← → #1287661

Radix Representation

Decimal 1287650
Binary 100111010010111100010 (21 bits)
Octal 0o4722742
Hexadecimal 0x13A5E2

Divisor Catalog (48)

Collatz Trajectory (142 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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