λ
Ratio Atlas
1,221
3 × 11 × 37
Deficient Odd Composite

Prime Factor Structure

Factorization String 3 × 11 × 37
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,824
Proper Divisor Sum 603
Digit Sum / Digital Root 6 (Root: 6)
Adjacent Primes #1217 ← → #1223

Radix Representation

Decimal 1221
Binary 10011000101 (11 bits)
Octal 0o2305
Hexadecimal 0x4C5

Divisor Catalog (8)

Collatz Trajectory (39 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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