λ
Ratio Atlas
2,187,490
2 × 5 × 218749
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 5 × 218749
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 3,937,500
Proper Divisor Sum 1,750,010
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #2187463 ← → #2187491

Radix Representation

Decimal 2187490
Binary 1000010110000011100010 (22 bits)
Octal 0o10260342
Hexadecimal 0x2160E2

Divisor Catalog (8)

Collatz Trajectory (73 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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