λ
Ratio Atlas
1,215
35 × 5
Deficient Odd Composite

Prime Factor Structure

Factorization String 3^5 × 5
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 2,184
Proper Divisor Sum 969
Digit Sum / Digital Root 9 (Root: 9)
Adjacent Primes #1213 ← → #1217

Radix Representation

Decimal 1215
Binary 10010111111 (11 bits)
Octal 0o2277
Hexadecimal 0x4BF

Divisor Catalog (12)

Collatz Trajectory (163 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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