λ
Ratio Atlas
21,971
127 × 173
Deficient Odd Composite

Prime Factor Structure

Factorization String 127 × 173
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 22,272
Proper Divisor Sum 301
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #21961 ← → #21977

Radix Representation

Decimal 21971
Binary 101010111010011 (15 bits)
Octal 0o52723
Hexadecimal 0x55D3

Divisor Catalog (4)

Collatz Trajectory (162 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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