λ
Ratio Atlas
7,218,521
211 × 34211
Deficient Odd Composite

Prime Factor Structure

Factorization String 211 × 34211
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 7,252,944
Proper Divisor Sum 34,423
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #7218503 ← → #7218529

Radix Representation

Decimal 7218521
Binary 11011100010010101011001 (23 bits)
Octal 0o33422531
Hexadecimal 0x6E2559

Divisor Catalog (4)

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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