λ
Ratio Atlas
21,413
72 × 19 × 23
Deficient Odd Composite

Prime Factor Structure

Factorization String 7^2 × 19 × 23
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 27,360
Proper Divisor Sum 5,947
Digit Sum / Digital Root 11 (Root: 2)
Adjacent Primes #21407 ← → #21419

Radix Representation

Decimal 21413
Binary 101001110100101 (15 bits)
Octal 0o51645
Hexadecimal 0x53A5

Divisor Catalog (12)

Collatz Trajectory (48 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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