λ
Integer Codex
1,664
27 × 13
Abundant Even Composite

Prime Factor Structure

Factorization String 2^7 × 13
Distinct Prime Factors 2
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 3,570
Proper Divisor Sum 1,906
Digit Sum / Digital Root 17 (Root: 8)
Adjacent Primes #1663 ← → #1667

Radix Representation

Decimal 1664
Binary 11010000000 (11 bits)
Octal 0o3200
Hexadecimal 0x680

Divisor Catalog (16)

Collatz Trajectory (16 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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