λ
Ratio Atlas
21,395,557
2887 × 7411
Deficient Odd Composite

Prime Factor Structure

Factorization String 2887 × 7411
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 21,405,856
Proper Divisor Sum 10,299
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #21395551 ← → #21395587

Radix Representation

Decimal 21395557
Binary 1010001100111100001100101 (25 bits)
Octal 0o121474145
Hexadecimal 0x1467865

Divisor Catalog (4)

Collatz Trajectory (146 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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