λ
Ratio Atlas
21,485
5 × 4297
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 4297
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 25,788
Proper Divisor Sum 4,303
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #21481 ← → #21487

Radix Representation

Decimal 21485
Binary 101001111101101 (15 bits)
Octal 0o51755
Hexadecimal 0x53ED

Divisor Catalog (4)

Collatz Trajectory (131 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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